谢谢
:) :) :) :)

非常感谢！辛苦啦！

Thank you very much !

感谢啊 不错的设计 可惜少了教案

thanks a lot, thanks a lot

thanks a lot,thanks a lot

Thank you very much!

真是辛苦，辛苦！！！！！

我也要上这节课 谢谢了

可以把相应的教案发上来吗？