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©正版 | Woman preparation at home 快乐的年轻女人在厨房切胡萝卜。快乐的女人在厨房里煮蔬菜沙拉

©正版 | Yoga Indoors: preparation for Salamba Sirsasana 美丽的年轻女子与花纹身在她的背部工作室内，做瑜伽运动在蓝色垫子上，准备支持头架，萨拉姆巴西尔萨纳弯曲的腿，后视图

©正版 | cottage cheese muffins preparation, ingredients close up Cottage cheese muffins preparation, ingredients close up

©正版 | Beautiful young students are discussing lesson outdoors 可爱的男人和女人一起快乐地学习。他们站在户外微笑。金发女孩拿着一本书。他们正在饶有兴趣地看着它

©正版 | 可爱的小学生在课堂上备课

©正版 | 学生完美准备课

©正版 | Preparation of natural ice cream from fruits and milk. 香蕉、草莓、牛奶冰淇淋的制作工艺.

©正版 | Preparation and painting of car parts after an accident. Painting elements of the car after the accident in blue.

©正版 | Camera equipment in preparation for concerts, press conferences or television broadcasts.

©正版 | 女老师在教室里备课漂亮女老师在教室里备课

©正版 | 同学们为上课做准备同学们为上课做准备的时候写在笔记本

©正版 | 健身教练正准备上课健身教练准备类耳机与智能手机站附近的灰色墙体在她的运动服。运动的观念就是生活.

©正版 | schoolkid in white coat looking through microscope during lesson in classroom Schoolkid in white coat looking through microscope during lesson in classroom

©正版 | 商人准备面试显示课程

©正版 | 商人准备面试显示课程商人成功谈判后非常高兴

©正版 | 高尔夫装备袋上的课程

©正版 | schoolkid in white coat making notes near microscope during lesson in classroom Schoolkid in white coat making notes near microscope during lesson in classroom

©正版 | schoolkid in white coat looking through microscope during chemistry lesson in classroom Schoolkid in white coat looking through microscope during chemistry lesson in classroom

©正版 | boy in white coat looking through microscope during chemistry lesson in classroom Boy in white coat looking through microscope during chemistry lesson in classroom

©正版 | blurred babysitter with book near girl in headphones writing during online lesson Blurred babysitter with book near girl in headphones writing during online lesson

©正版 | schoolboy in white coat looking through microscope during chemistry lesson in classroom Schoolboy in white coat looking through microscope during chemistry lesson in classroom

©正版 | schoolboy in white coat writing near microscope during chemistry lesson in classroom Schoolboy in white coat writing near microscope during chemistry lesson in classroom

©正版 | 女孩为古典舞蹈课做准备十几岁的小女孩准备古典舞蹈课

©正版 | Two glasses with sprouts of home plant Epipremnum. Preparation for planting. Home gardening.

©正版 | 滑稽的女孩学生准备功课，准备考试阅读搞笑的女学生准备作业，准备考试读难书在家里的地板上

©正版 | Paris, France - 02 14 2021: Preparation of lasagna with meat, spinach, tomatoes and bechamel

©正版 | Cute little girl with therapist. Young woman teacher and child on private lesson

©正版 | 在教室里备课的女性教育家在课堂中有吸引力的女性学校教育家 prepariing 经验教训

©正版 | 高中或大学生群体追赶工作簿, 在课堂和阅读中学习辅导, 做功课, 备课, 准备高考, 教育理念.

©正版 | 学生在学习。年轻人在准备上课。准备考试的人.

©正版 | Paris, France - 02 14 2021: Preparation of lasagna with meat, spinach, tomatoes and bechamel

©正版 | 准备在家上健身课的年轻妇女.

©正版 | 现代白人年轻教师在准备上课在写字台的笔记本上写着积极的年轻女性

©正版 | 学生在学习。年轻人在准备上课。准备考试的人.

©正版 | multicultural actors with bearded screenwriter holding clipboards and grimacing at camera during acting skills lesson Multicultural actors with bearded screenwriter holding clipboards and grimacing at camera during acting skills lesson

©正版 | 在室内课桌上准备考试的青少年

©正版 | gps 移动设备 3d。放置一个课程。隔离 Gps 移动设备 3d。放置一个课程

©正版 | 在室内课桌上准备考试的青少年

©正版 | 在室内课桌上准备考试的青少年那个准备考试的少年在室内课桌上学习

©正版 | 在室内课桌上准备考试的青少年

©正版 | 在室内课桌上准备考试的青少年那个准备考试的少年在室内课桌上学习

©正版 | 学生坐在桌旁, 找借口不准备上课。.

©正版 | 为绘画课准备的艺术家车间内饰

©正版 | 亚洲女孩准备讲课，在图书馆做笔记亚洲女孩准备讲课，在大学图书馆与背景的同学做笔记

©正版 | 学习概念。准备在户外授课的学生小组学习概念。学生组，准备在户外讲课，用笔记本电脑和记事本学习，剪贴图像，全景

©正版 | 学龄前儿童女孩准备回学校，阅读课本可爱的快乐老式小女孩穿着学校制服。微笑、控股的书包和桩的教科书，在夕阳的光的草地上坐着，笑着，阅读。做家庭作业，开心。学龄前儿童女孩很高兴回到学校.

©正版 | Woman Hand Slicing Banana, Preparation making Banana Sweet Potato Compote Kolak Pisang Ubi. Kolak is Popular for Ramadan Breakfasting

©正版 | Christmas cookies preparation, different shapes for festive cookies with rolling pin on the wooden table, happy Christmas holiday

©正版 | Little girl learns to play the guitar, music lesson with online teacher, distance learning to play the guitar.

©正版 | fitness woman stretching her legs Fit female runner doing stretches. Preparation for workout sport, training and lifestyle concept Fitness woman stretching her legs Fit female runner doing stretches. Preparation for workout sport, training and lifestyle concept.

©正版 | 后视图. 用笔记本电脑准备讲课的学生组特写. 后视图. 使用笔记本电脑准备讲课的学生组

©正版 | Mature woman with short blond hair listening to African young man and supporting him during therapy lesson with class

©正版 | 三个瑜伽垫卷在木地板上, 准备上瑜伽课

©正版 | 准备考试的大学生，在学校图书馆学习功课, 年轻的学生准备考试和在学校的图书馆，使研究笔记本电脑和浏览互联网，教育概念学习功课

©正版 | 课。小学生在课堂上听老师讲课。

©正版 | 课桌，课桌，课桌上有必要的科目学校写木桌子，桌子上列有学习所必需的东西

©正版 | 积极的学生坐在笔记本和课桌上的设备旁边

©正版 | 年轻人正在体育馆里准备上课，手里拿着弹弓. 年轻男子的照片正在体育馆里准备上课，手里拿着弹弓.

©正版 | 教师在课堂上授课

©正版 | 英语语法规则。学习外语。学校，课程，类，课程，课程，课程，. 英语语法规则。学习外语。学校，课程

©正版 | People gardening. Man planting gardens vegetables, Soil preparation agriculture gardener hobby plants at home and outdoor. plants in pots working. farm

©正版 | 教师在课堂上授课

©正版 | Concrete mixer truck is being delivered fresh concrete to foundation on preparation to pour the concrete into foundation in construction site

©正版 | 在课上的可爱女孩 Adorable girls discussing something in copybook at lesson

©正版 | 功课学生和他们的老师在课堂上在课中的抽象拼贴画

©正版 | 同学们在课堂上上课同学们在教室里听课，教育的概念，原来一起影

©正版 | 同学们在课堂上上课聪明的同学在教室有讲座，教育的概念，原来一起影

©正版 | 同学们在课堂上上课同学们在教室里听课，教育的概念，原来一起影

©正版 | 一群年轻学生躺在校园附近的草地上准备上课

©正版 | 男教师在课堂上授课

©正版 | 课堂上化学课的师生

©正版 | 同学们在课堂上上课同学们在教室里听课，教育的概念，原来一起影

©正版 | 功课可爱的女孩做透明板上与同学们在背景上的款项的肖像

©正版 | 同学们在课堂上上课同学们在教室里听课，教育的概念，原来一起影

©正版 | 学生课桌上的数学课回到学校概念与黑板和一张书桌和书籍，果实长串的数字计算

©正版 | 儿童在课堂上绘画课

©正版 | 同学们在课堂上上课同学们在教室里听课，教育的概念，原来一起影

©正版 | Couples dancing traditional latin argentinian dance milonga in the ballroom hall, tango salsa bachata kizomba lesson in the red lights, dance festival

©正版 | Christmas eve table in luxury interior, xmas holiday family dinner preparation, beautiful decorated place interior. Wine glasses, dining plates, empty tableware on tabletop

©正版 | Distance education concept. Smart teen girl sitting on floor with book, doing home assignment, wearing headphones, listening online lesson and reading at home

©正版 | Grow. Explore. Discover. Portrait of pupils listening to their tutor, while sitting with laptops during a lesson in modern smart school. Selective focus 在现代智能学校课堂上使用笔记本电脑的学生的肖像。一个男孩举手问了一个问题。STEM学科