单词：operational safety review
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AS IT IS 2015-04-01 UN Agency Questions Thailands Air Safety 联合国质疑泰国航空的安全性 Update: China and Singapore have joined Japan and South Korea in restricting flights by Thailand's airlines. The UN International Civil Aviation Orga
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托福作文简洁的建议一： 避免空洞的单词和词组 1. 一些空洞的单词或词组根本不能为句子带来任何相关的或重要的信息，完全可以被删掉。比如下面的句子： When all things are considered， young
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[00:01.28]Dave,I read you. [00:03.89]Open the port bow doors, HAL. [00:05.77]I'm sorry Dave, I'm afraid I can't do that. [00:09.80]What's the problem? [00:11.49]I think you know what the problem [00:12.78]is just as well as I do. [00:15.69]What are y
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[0:0]occupy ocurrence odd offend占领,占用 发生的事情,事件 奇怪的,古怪的 冒犯,得罪,违反 [0:40.7141]offensive omit onion opening冒犯的,无礼的 省略,删节 洋葱 洞,孔,开口 [1:21.2363]opera operational operator opponent歌剧 运转的,即可使用的 话务员,经营者
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China to Launch Tiangong-2 Space Lab in 2016 Chinesse space officials are preparing to commemorate the 3rd anniversary of China's first space lab, Tiangong-1. The experimental lab became operational on September 29th, 2011. Tiangong-1 was only suppos
英语新闻
Manned space program's Meridian Project operational BEIJING, Oct. 23 (Xinhua) -- The Meridian Project, a massive scientific research project that will monitor weather in space, became fully operational on Tuesday. The Meridian Space Weather Monitorin
英语新闻