经济学人下载:有翅膀的恶魔 沿海居民的梦魇

例句:We hear the horror stories daily.
我们每天都会听到可怕的消息。 

2.beady-eyed 眼光锋利的

例句:A beady-eyed cashier called the manager, who demanded my thumbprint on the receipt.
眼尖的营业员打电话给经理，经理要求我在收据上按手印。

3.point out 指出

例句:Critics point out that the prince, on his income, should be paying tax
批评家指出王子的收入应该纳税。

4.stay alert 保持警惕
例句:Experts say the virus is hard to delete and advised mobile phone users to stay alert.
专家表示，这种病毒很难删除，建议手机用户保持警惕。