Jill will find out your secret—she never misses a trick!

吉尔会发现你的秘密——她很机警!

A canny bureaucratic infighter, Moorer made no pretense of academic subtlety.

穆勒是个机警的官场角逐者，但并不装作高深。

He is an alert boy.

是一个机警的孩子。

It's a tricky time for consumers, because the answer depends on the food — and some are losing trans fat only to hae another artery clogger take its place, that old nemesis saturated fat.

消费者需对此机警对待，因为案依赖于食物──一些仅仅是用那古老的有害饱和——外一个动脉阻塞者来代替反义的位置。