单词:emergency drain equipment
单词:emergency drain equipment 相关文章
Lesson 3 Should the Brain Drain Be Stopped by Restrictions? Text Brain Drain It is said that Shanghai's musicians abroad could form a worldclass symphony orchestra. But the Shanghai Symphony Orchestra
Investigating the Crash of Asiana Airlines Flight 214 From VOA Learning English, this is In The News. American investigators this week examined wreckage from the Asiana Airlines passenger jet that crashed last Saturday at San Francisco airport. Offic
人的脑子不仅是各种思想和情绪的源泉,而且还控制着人体各部门的功能。人脑是人身体上非常关键的组成部份。大概也正是因为这个原因,
By Paul Sisco Washington 06 December 2007 When disaster strikes and humanitarian assistance is needed, a rapid, low cost response often is critical. As VOA's Paul Sisco tells us in today's Searching for Solutions report, a voluntary research and supp
By Lisa Schlein Geneva 01 February 2007 Getting essential relief supplies to victims of natural disasters and conflict is critical for their survival. These emergency goods do not just magically appear out of the air. They have to be purchased. A wid
我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词: down。 Down这个词最常用的解释是往下。 比方说在今天要学的第一个习惯用语里:go down the drain。 Drai