pondering造句

The young captain is pondering over a thorny problem.
年轻的上尉正在思考一个棘手的问题。

The young couple are pondering moving their house.
这对年轻夫妇正在考虑把自己的家搬走.

I found myself constantly pondering the question: 'How could anyone do these things?'...
我发现自己总在思考这个问题:“怎么会有人做出这样的事情呢?”

I found myself constantly pondering the question: "How could anyone do these things?"
我发现自己总在思考这个问题:“怎么会有人做出这样的事情呢?”

I'm continually pondering how to improve the team.
我不住地在想如何提高队伍水平。