so weak的用法和樣例：
例句
- She became so weak that she no longer responded when called.
她變得那樣虛弱，叫她時(shí)她都沒(méi)有反應了。 - He is so weak that he can barely stand up.
他身體虛弱幾乎站不起來(lái)。 - He was so weak from hunger he could hardly raise his meagre arms.
他餓得虛弱無(wú)力，連骨瘦如柴的胳膊都舉不起來(lái)。 - The man was so weak that he had to walk with a cane.
那人太虛弱了，不得不拄著(zhù)拐杖走路。
