如何使用 "extent" 造句

1. It has to be formalised to some extent .
它必须在一定程度上正规化。
2. The question is to what extent is that acceptable ?
问题是,何种范围的监控是可以接受的?
3. Given the extent of the gloom , what else can go wrong ?
鉴于此次危机的规模,还有哪些地方可能出问题呢?
4. Opinions vary on the extent to which coal and gas demand will increase .
对于煤炭与天然气需求将会出现多大幅度的上升,投资者观点不一。
5. Funny yet tragically true , how ignorance can be to this extent .
竟然无知到这个地步,好笑却又可悲地真实。