今天为大家带来的的每日地道雅思短语是：On the ball 机灵。如果形容一个人是 on the ball, 那就意味着这个人非常机灵。跟着新东方在线雅思频道每天学习一个地道的雅思词汇，雅思高分不是梦，快点行动起来吧。

　　今日短语

　　如果形容一个人是 on the ball, 那就意味着这个人非常机灵。

　　今日小常识

　　David Beckham is the highest-paid player in American Major League soccer. Last year he earned six and a half million dollars. President Obama made jokes about Beckham because he advertises underwear.

　　贝克汉姆是美国职业足球大联盟里收入最高的球员。他去年的收入高达六百五十万美元。美国总统奥巴马同贝克汉姆开玩笑，因为小贝在电视上做内裤广告。

　　例句

　　Brian managed to learn the new college computer system in just a couple of hours. He's really on the ball.

　　You have to be on the ball to win on that TV quiz show. You only have half a second to answer the questions.

　　请注意

　　如果形容某件事是 a whole new ball game, 那就意味着这是与以往不同的一种全新的事物。

　　I had a few Chinese lessons at school but actually speaking to Chinese people is a whole new ball game.

----------------------------------------内容由BBC英语网提供-------------------------------------

　　以上就是新东方在线带来的每日地道雅思短语：On the ball 机灵，供大家参考。更多雅思报名官网的最新消息，最新、最专业的雅思备考资料，新东方在线雅思频道将第一时间为大家发布。