It is crucial that we get this right.
我们把这个问题弄明白是极其重要的。
Certainly, the early years are crucial to a child's development.
毫无疑问，幼年对儿童的成长至关重要。
Parents play a crucial role in preparing their child for school.
父母对孩子做好上学的准备起着至关重要的作用。
The next few weeks are going to be crucial.
今后几个星期是关键。
Winning this contract is crucial to the success of the company.
赢得这份合同对这家公司的成败至关重要。
He wasn't there at the crucial moment.
紧要关头他却不在那里。