您要查找的是不是：
- Slackening demand in those regions since this summer is a key force driving oil prices down. 同样，今年夏天以来这些地区的需求走软也是当前油价持续走低的重要原因。
- Empower and engage the key forces of the community to act and respond to needs. 协助及邀请社会的主要力量团体对社区需要作出行动及回应。
- The middle class is one of the key forces in upholding social stability. 中产阶层是维持社会稳定的其中一个主要力量。
- As organizations, they have been key forces on behalf of political independence in the former colonial countries. 作为团体组织，它们在前殖民地国家已成为代表政治独立的关键力量。
- When ClearSign is set to true, this key forces any signed e-mail message sent by Outlook Web Access to be clear signed. 将ClearSign设置为True时,此项将强制对Outlook Web Access发出的任何已签名的电子邮件进行明文签名。
- It introduces a method of measuring keying force and relates the mechanism and electric sections of the apparatus .It is very useful for describing keying force and resilience curve. 介绍一种按键力测试方法，叙述仪器的机械部分和电气部分，在需要描绘按键力及回弹力曲线的场合尤其适用。
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- I have mislaid my key to the door. 我不知道把门钥匙放到哪里了。
- He's locked in and nobody knows where the key is. 他被锁在房间里，没有人知道钥匙在什么地方。
- Reading is the key to the treasure house of ideas. 读书是打开知识宝库的钥匙。
- I looked everywhere for my lost key. 我到处寻找我丢失的钥匙。
- She inserted the key into the lock. 她把钥匙插入锁中。
- The key turned halfway and then jammed. 钥匙转了一半就卡住了。
- The key to the whole affair was his jealousy. 整个事情的症结是因为他忌妒。
- Too much force will twist the key. 用力过猛会把钥匙扭弯。
- Do you know the key to the problem? 你知道这道题的答案吗？
- Your scatty son has forgotten his key again. 你那儿子丢三落四又把钥匙给忘了。
- I dropped my key somewhere about here. 我把钥匙掉在这附近某个地方了。
- I dropped the key somewhere about here. 我把钥匙掉在这儿附近了。
