单词：professional perception of risk
单词：professional perception of risk 相关文章
[00:17.05]Guiding Hand [00:24.05]指引着我的手 [00:43.58]Turning off the stereo [00:45.52]and trying to remember to breathe, [00:48.31]I realized my mobile phone was ringing. [00:52.09]My mother, a little shaken herself, [00:55.28]asked me immediately
英语灵异故事
今天我们要学的词是 perception. Perception的意思是看法、认识，认知，The events of Sept. 11 permanently changed America's perception of security and prompted then-President George W. Bush to declare war on terrorism and invade Afg
英语单词荟萃
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? When we feel like we don't have command of our own fate, our brains often invent patterns that offer a sense of self-control. Some folks knock on wood or step over c
Scientific American(十)月
WINDHOEK, Jan. 26 (Xinhua) -- Although Ebola virus has been contained in some affected African countries, Air Namibia is counting its losses which are said to be at 50 million Namibian dollars (about 5 million U.S dollars). The airline's acting chief
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