他们看起来好像不在乎。用英语怎么说？

他们看起来好像不在乎。

They looked as if they didn't care.

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

looked

v. 看，瞧( look的过去式和过去分词 )，注意，面向，寻找；

例句
He looked back at the abject, silent girl and repeated his question.
他转过头看着这个噤若寒蝉的女孩，又重复了一遍他的问题。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

if

conj. 如果，倘若，即使，〈口〉是否，假设；n. 条件，设想；

例句
She was old enough to absent herself from the lunch table if she chose...
她长大了，可以自己做主不来吃午餐了。

care

v. 关心，担心，照顾，喜爱；n. 照顾，小心，忧虑；

例句
I take care of them to the best of my abilities...
我尽我所能地照顾他们。