英语听力精选进阶版 15759

 

Bottom Line: Tech slowdown 29 Sep 11

Thu, 29 Sep 11

Evan Davis and guests discuss McDonalds. After a rocky period in the middle of the last decade, how well has the global burger chain managed to revive its famous fast-food formula? They also debate whether the progress of radical¹ new technology has slowed down.

1 radical   

n.激进份子，原子团，根号；adj.根本的，激进的，彻底的

参考例句：

• The patient got a radical cure in the hospital.病人在医院得到了根治。
• She is radical in her demands.她的要求十分偏激。