thank you very much谢谢分享

thank you very much!正好要用，谢了

谢谢你的分享，下给学生练习一下。

thank you very much

thank you very much

thank you very much

thank you very much

thank you very much.

谢谢，很好，要是有听力的内容就更好了！

下来看看,借鉴借鉴.