Because the new salesman was as sharp as a tack, he was quickly promoted.

由于新业务员聪明机灵，他马上升官了。

youdao

Youre so right. Mr . John is as sharp as a tack, so we need to pay extra attention to detail.

您说的对。约翰逊先生精明的很，所以我们连小的地方也要特别注意。

youdao

Therese moved in with Charlie, who's still sharp as a tack, during a bad time in both their lives.

在他们俩生活的艰难时刻，特里萨正处于与查理一起生活，他至今依然思维敏捷。

youdao

Ninety years old and still sharp as a tack, his tales of self-induced disasters are worth recalling as we live through yet another.

FORBES: George Shultz Remembers Failed Crises Past

Michael Merzenich, a UC, San Francisco professor, has developed computer games that might help Alzheimer's patients improve brain function (" Sharp As A Tack" ).

FORBES: New Hope For Autism

No other compact economy car outside of a Mini Cooper offers as much stick-and-rudder fun as the 3: The steering (hydraulic, with an electric pump) is tack-sharp and precise, with almost no torque steer and a gratifying heft that gathers as you turn the wheel.

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