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[00:01.94]Lesson 4第四課
[00:04.11]1 Just talk1 聊一聊
[00:06.53]Hi, Li Yan.嗨，李燕。
[00:08.24]Guess,猜一猜，
[00:09.53]what's in my desk?我的課桌里有什么？
[00:11.74]A notebook?一個(gè)筆記本？
[00:13.98]No. Look!不是。看！
[00:16.18]Oh, it's an exercise book.哦，是一個(gè)練習(xí)本。
[00:20.31]2 Just learn2 學(xué)一學(xué)
[00:22.21]exercise book練習(xí)本
[00:27.18]notebook筆記本