单词：passive night vision device
单词：passive night vision device 相关文章
How and Why We Sleep? It's apparent that everyone needs to sleep.However,most people vary think about how and why they sleep.We know that if we sleep well,we felt rested.If we don't sleep enough,we often felt tired and irritable.It seems there are tw
英语专业四级考试指南
If you know anyone who is deaf, then you know the cochlear implant has offered hope and help for some people. This next story may be the equivalence where restoring sight is concerned. While the science is very different and very tricky, the promise
万花筒2009年
Now, the VOA Learning English program Words and Their Stories. On this program we explore common expressions that we use in everyday life. Today we are talking about a simple verb -- to blow. Sometimes the word means to push air out of your mouth, li
2018年VOA慢速英语(四)月
Now it could be a revolution for the publishing business. It's been called electronic paper, computer device which can hold 100 books or receive newspapers downloaded whilst you sit on a train or anywhere else. But instead of a flickering computer sc
英伦广角
Common Sentence Patterns: Part 4 English has many patterns. Learning and mastering these patterns can help you improve your writing and speaking skills. They can also help you do better on your next grammar test! Today, we explore a common verb patte
2016年VOA慢速英语(九)月
To: Leandra ~ From: Ansil Dear Leann, I went to bed last night with a vision of you next to me. I slept like a baby all night, because I was not feeling alone. When I awoke this morning to see if it was real or if it was a dream, realty hit me that i
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