A:What do you think I should do, doctor?

A:医生，你看我该怎么办?

B:Why don't you try Chinese herbal medicine?

B:为何不试试中草药呢?

A:Is it useful for me?

A:中草药对治我的病有效吗?

B:You have to try at least.

B:至少你应当试一试。

A:OK. Thanks a lot.

A:好的，非常感谢。

B:That's nothing.

B:没什么。