Wehave to be careful in defence, but we must also do well in attack, trying tobe fast and sharp in our offensive.

我们的确需要小心防守，但是同时也一定要努力进攻，尽量快速又锐利地进攻。

youdao

As a detective, must be sharp eyes and six Road, alert, but also remember all the details.

身为侦探，必须眼观六路、耳听八方，还得记住所有细节。

youdao

They must be intelligent and sharp witted. They are good inspirers but they can't interrupt the guests too often.

他们可以是嘉宾很好的引导者，但是不能经常打断嘉宾们的话语。

youdao

There must be wind far above, but here the air is still and sharp.

BBC: Snowbound Slovenia

"Proceeding aggressively against wrongdoers is not only the right thing to do, but it also will serve to deter the sharp and unlawful practices of others who must be made to think twice -and stop in their tracks - rather than risk discovery, pursuit, and punishment by the SEC, " White told the panel.

WSJ: White promises "unrelenting" enforcement at SEC

"Proceeding aggressively against wrongdoers is not only the right thing to do, but it also will serve to deter the sharp and unlawful practices of others who must be made to think twice -and stop in their tracks - rather than risk discovery, pursuit, and punishment by the SEC, " White said in her testimony.

WSJ: White promises "unrelenting" enforcement at SEC