您要查找的是不是：
- Why not use the anti-virus software in time? 为什么不及时用杀毒软件?
- Why not use the key? 为什么不用钥匙?
- The key question is in focus; why not reach a decision? 主要问题已非常明显，为何不作出结论呢？
- And why not use the asset/shoe size ratio and the sale/coffee cups multiplicator? 另外，为何不用“资产/鞋子尺码比”以及“销售/咖啡杯乘数”？
- Many people are still struggle the poverty line, lack of food and shelter. why not use the limited funds to alleviate poverty? 许多人还苦苦挣扎在贫困线上，缺乏食物和栖身之所。为什么不用有限的资金帮助他们脱贫呢？
- Why does Cui Qi not use the computer? 崔琦为何不用电脑?
- Why not use the same architecture from application to application, making it easier for software engineers to work with successive applications? 为什么不在应用中使用相同的构架,以便更易于软件工程师在工作中连续的应用?
- And why not use the asset/shoe size ratio and the sale/coffee cups multiplicator? (The last two are made up but you get my drift). 另外，为何不用“资产/鞋子尺码比”以及“销售/咖啡杯乘数”？（后两种指标是我编的，但你明白我的意思。）
- You buy stocks and futures on pullbacks to their EMAs, so why not use the same tactic when you want to give yourself more money to trade? 既然你是在价格回调到均线处进场的，为何不用同样的技术加仓呢？
- Why not use one number continuously? 用一个号码不停地打就行了?
- Want to buy a Lamborghini or Ferrari? But not sure which engine sounds better! Why not use the link below to help you to decide. 想要买林宝坚尼或法拉利,但您不知道哪个汽车引擎听起来更好?为什么不尝试如下帮助您决定?
- Mitochondria do not use the universal genetic code. 线粒体并不使用通用的遗传密码。
- The key question is in focus,why not reach a decision? 主要问题已非常明显，为何不作出结论呢?
- Use the best material at the key point. 好钢用在刀刃上。
- Do not use the check boxes for this purpose. 不要使用复选框进行此操作。
- In this scenario why not use stored procedure to do? 我不会存储过程?
- Do not use the elevator in case of fire. 遇火警时请勿使用升降机。
- Why not use that time to listen to a language on your iPod? 你心中急切执着的想法就会立即停止，此时你再回去床上睡觉。
- Do not use the sharp metal to strike the batteries. 禁止用金属锐物穿透电池。
- Why not use photolithography to make nanostructures? 为什麽不使用光蚀刻法制造奈米结构？
