造句：For the moment， it constitutes their chief danger.(就目前而言，它构成了他们的主要危险。

)Financial stress is well established as a chief reason for divorce.(经济压力被充分证实为导致离婚的一个首要因素。)The company's chief operating officer was the numero-uno fund-raiser for the event.(该公司的首席运营官曾是这个活动的最佳募捐者。)

My chief problem was alcohol.

“What was the chief trade in this place

Our chief problem is lack of first-hand knowledge.

a chief reason