重要是多种药草的混合体。

But Chinese remedies are blends of many herbs.

知识重要还是道德重要是值得商榷的。

Which is important, knowledge or ethics, is open to question.

最重要是不能放弃。

You are finish, you quit.

钓鱼最重要是耐性。

E. g. Patience is the name of the game in fishing.

而最重要是可以成为一名更好的工程师

Possibly most important, to be a better engineer

痛重要是在舌头，牙床，可面颊内面。

The sores are usually located on the tongue, gums, and inside of the cheeks.