您要查找的是不是：
- Do we need weaning protocols? 我们需要呼吸机脱机指南吗？
- Do we need sign the compact or protocol? 需要签一些合同或者协议不?
- Why do we need a method of investment appraisal? 我们为什么需要一个投资评估方法?
- Why do we need an International Criminal Court? 我们为何需要一个国际刑事法院?
- Q: What else do we need to do besides vaccinate? 问：除了提供疫苗之外，我们还需要做什麽?
- Do we need some soy sauce and vinegar? 我们要酱油和醋吗?
- Why do we need safety engineering? 为什么我们需要安全工程专业?
- Why do we need to raise this question? 为什么要提出这个问题呢?
- Mum, it's Halloween tomorrow. What do we need? 妈妈，明天就是万圣节了。我们需要些什么东西呢?
- How much money do we need to do the job properly? 我们需要多少钱才能做好这件事?
- So, let's see. What do we need to take? 那么，大家想想，我们需要带什么?
- Do We Need Anything from the Supermarket? 我们需要从超市买什么东西吗?
- Exit 3 Do We Need Anything from the Supermarket? 第三单元
- What else do we need to do besides vaccinate? 问：除了提供疫苗之外，我们还需要做什麽?
- Why Do We Need to Read the BIBLE? 我们为什么定要读论语?
- Do We Need to Protect Our Natural Resources? 我们需要保护自然资源吗?
- Why do we need a great Enlightened Master? 为什么需要有大明师呢?
- Why do we need food waste disposer? 为什么需要食物垃圾处理器呢?
- Why do we need this scanning equipment? 为什么需要这个扫描设备?
- Why do we need to accord importance to their views? 我们为何重视这些机构的意见?
