I think we should leave the door open. it's boiling in there.
我觉得我们应该把大门敞着,屋里太热了。
Please call me before you come.
你来之前请打电话。
Knowing that the industrious ant lives in a highly organized society does nothing to prevent us from being filled with revulsion when we find hordes of them crawling over a carefully prepared picnic lunch.