We aren't going, for the simple reason that we can't afford it.
我们不去,原因很简单,我们负担不起。
He didn't weep as he walked from the grave.
他从墓地走回来,并没有伤心流泪。
After a little time, she chose one of the most expensive dresses in the shop and handed it to an assistant who wrapped it up for her as quickly as possible.