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Robot Security Could Help Cut Crime 机器人保安有助于降低犯罪率 Shopping centers, stadiums and universities may soon have a new tool to help fight crime. A California company called Knightscope says its robots can predict and prevent crim
2015年VOA慢速英语(六)月
Questions 25~30 One of the most difficult questions to answer is how much a job is worth. We naturally expect that a doctor's salary will be higher than a bus conductor's wages. But the question becomes much more difficult to answer when we compare,
英语口译
CHAPTER 15The Crickets 第十三章 蟋蟀 The crickets sang in the grasses. 蟋蟀在草丛里唱歌。 They sang the song of summer's ending, 它们唱夏季收场之歌， a sad, monotonous song. 一支忧伤单调的歌。 Summer is over and gone
夏洛的网
Section 1: Today I'm going to talk about work. And the question I want to ask and answer is this: Why do we work? Why do we drag ourselves out of bed every morning instead of living our lives just filled with bouncing from one TED-like adventure to a
英语PK台
1. Don't avoid or ignore negativity. 1. 勿要躲避或忽视阴暗面 In order to conquer and overcome, it must be acknowledged. This can include people in your life who may be bringing you down, a hostile workplace environment or even a personal st
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Do you see yourself in your early 20s already wearing a smart suit and using a company phone? Recent trends have seen young people looking for internships rather than Saturday jobs. But should people be expected to do a 'proper job' at all while they
英语听力精选进阶版