We can't get to the point

重点───a key;抓───grab

Housing is a key driver of the economy.───住房是拉动经济的主要因素。

He was a key figure in the campaign.───他是这场运动的关键人物。

Cost was a key element in our decision.───价钱是我们决策时考虑的主要因素。

At this point a key computer system had switched to alternative power and controls needed to keep the plane stable had been damaged.───正是在这个关键点，（飞行）计算机系统被转到备用电源和努力去保持受损飞机的平稳。

The reception give him a key to the front door or to the main door of the hotel.───前台给了他一把打开饭店前门即饭店正门的钥匙。

Thus, Derby can be a key part of any kind of "offline" strategy, making data available even when the server is not.───因而，Derby可以成为任何“脱机”策略的关键部分，从而在服务器不可用时访问数据。

A key task is to get pupils to perceive for themselves the relationship between success and effort.

I heard someone turn a key in the lock.

Cost was a key element in our decision.

Natural selection is a key element of Darwin's theory of evolution.

This is a key feature of our society.