The soldier is as brave as a lion.

这个战士象狮子一样勇猛。

He is as brave as a lion.

他象狮子一样勇敢。

The soldier was as brave as a lion.

那个士兵如狮子般勇猛。

Puny though he looked, he was as brave as a lion.

他看上去虽然瘦弱，但人很勇敢。

As brave as a lion, Mr. A jumped into the river to save the drown boy.

先生十分勇敢，跳进河里，救出即将淹死的男孩。