as
adv.同样地;例如;被认为
prep.作为;如同
conj.因为;像;当 ...之时;像 ...一样;结果;尽管
The kitten uses that box as its bed.
小猫把那个盒子当做它的床.
He can run as fast as I can.
他能跑得和我一样快.
It is just as you like.
事情就如你喜欢的那样.
As she's been ill perhaps she'll need some help.
她由于生病可能需要些帮助.