即使如此成功，YouTube仍在關心它的用戶。在今天的課程中，Shane和Karen要帶你了解YouTube如何做到這點！此外，Kiki和Winnie還會教大家如何使用公共自行車系統喔！

Even with its success, YouTube is still looking out for its users. Find out how in today's lesson with Shane and Karen! In addition, Kiki and Winnie will introduce how to use a bikeshare system!

00:00 開頭 - Intro

02:41 課文朗讀 1 - Reading 1

03:22 課文講解 1 - Explanation 1

12:19 課文朗讀 2 - Reading 2

12:58 課文講解 2 - Explanation 2

21:37 重點整理 - Review

22:36 英語好好玩 - KiWi on the Street

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