英语听力精选进阶版 15287

 

GlobalBiz: Race Against the Machine 30 March 2013

Sat, 30 Mar¹ 13

Peter Day talks with the authors of the book Race Against the Machine and finds out what the rise of the robots is going to mean to all of our lives.

1 mar   

vt.破坏，毁坏，弄糟

参考例句：

• It was not the custom for elderly people to mar the picnics with their presence.大人们照例不参加这样的野餐以免扫兴。
• Such a marriage might mar your career.这样的婚姻说不定会毁了你的一生。