萨姆出生时很虚弱，但长大后却成为了一个强壮的男孩。

Sam was weak when he was born but grew into a strong boy.

youdao

6在他最后的日子里，吉米虽然很虚弱，但依旧情绪饱满。

Although Jimmy was very weak in his last days, he was still in high spirits.

youdao

是的，但小时候我的身体很虚弱，经常感冒。那时我看上去很苍白。

Yes, but I was weak and used to catch cold when I was little. I looked pale at that time.

youdao