have an eye for

基本解释

You really have an eye for fashion.
你真会挑选流行服饰。
Wom, you really have an eye for bargain . The color really suits you.
哇，你真会拣便宜又了东西，这个颜色很适合你。
Although Mr Medvedev is seen to have reasserted some of his authority, and may still have an eye on running for president again in 2012, a return by Mr Putin still seems more likely.
现在，答案还不得而知。近来，尽管梅德韦杰夫已经重申总统权威，并打算在2012年连任，但是，民众似乎还是对普京重掌大权更有信心。

And despite the drift, some ministers, notably the environment minister, Jairam Ramesh, have an eye for the popular gesture.
ECONOMIST: Indian politics
If that's a deal-breaker, you'll have to keep an eye out for updates.
ENGADGET
To many bankers, particularly foreigners who have been keeping an eye out for opportunities in Japan, the government's inclination to obstruct reform has been sharply illustrated by last week's order by the Financial Services Agency, a regulator, to Shinsei, a bank now owned by foreign investors, to increase lending to small and medium-sized companies.
ECONOMIST: Japan's banks