ask me if you are not s___how to do it

问题描述:

ask me if you are not s___how to do it
还有一个.中国是一个有着悠久历史的国家.China is a ____ _____a______history.

1.sure
翻译:如果你不确定怎么做的话问我吧
2.China is a country with a long history