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。
Teamwork is a key feature of the training programme.
团队合作是这项训练计划的重要特点。
I'll give you a key so that you can let yourself in.
我把钥匙给你，你可以自己开门进去。
He will play a key background role in government policymaking.
他将会在政府决策中起至关重要的幕后作用。
The former chairman was a key player in the deals that pushed the bank to the top.
该前主席是将那家银行推向顶峰的一系列协议的关键人物。
He proved overconfident on the witness stand, misremembering a key piece of evidence.
他在证人席上显得过于自信，记错了一条关键证据。
A key issue for higher education in the 1990s is the need for greater diversity of courses.
20世纪90年代高等教育的一个关键问题是需要使课程更加多样化。
I couldn't find a key which fitted the lock.
我找不到适合这把锁的钥匙。
He drew a key and it changed into a real key.
他画了一把钥匙，它变成了一把真正的钥匙。
The need to communicate is a key characteristic of human society.
对交流的需求是人类社会最重要的一个特征。
"That is going to be a key area for future research," adds Chrisley.
“这将是未来研究的一个关键领域。” Chrisley补充道。
Raising the minimum wage is identified as a key way to address the income gap.
提高最低工资被认为是解决收入差距的一个关键途径。
It signals a change in what has, until now, been a key element of scientific endeavor.
这预示着科学探索中关键因素发生了变化。
According to Chinese traditional medicine, start of summer is a key time to moisten the heart.
中医认为，立夏是滋润心脏的关键时刻。
While climate is a key element, Moritz says, it shouldn't come at the expense of the rest of the equation.
莫里茨说，虽然气候是一个关键因素，但不应该以牺牲其他因素为代价。
Toyota, Wal-Mart, DuPont, M&S and General Electric have made tackling environmental wastes a key economic driver.
丰田、沃尔玛、杜邦、玛莎百货和通用电气都已将处理环境废弃物作为一个关键的经济驱动因素。
Psychologist and behavioral scientist Nicholas Epley oversaw a key study into self-enhancement and attractiveness.
心理学家和行为科学家尼古拉斯·埃普利监督了一项关于自我提升和吸引力的重要研究。
She played a key role in the dispute.
她在争论中起着举足轻重的作用。
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