5视频豆瓣8.6
9视频豆瓣5.9
2视频
10视频豆瓣9.1
8视频豆瓣8.3
6视频
坐在客厅里摆满了书的桌子上,一个年轻的学生拿着计算器认真学习数学,父亲在他身边喝咖啡,这让他感到安慰。
Seated in the living room table full of books, a young student earnestly studies math with a calculator and the comforting presence of his father drinking coffee by his side.
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