玛格·丽特·撒切尔说得有些夸张，但她说的那句“里根不费一枪一弹赢得了冷战”是切中要害的。

Margaret Thatcher did exaggerate a bit, but she was essentially right when she said that "Reagan won the cold war without firing a shot."

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他嘴里长了个很锋利的舌头，虽然还说不上雄辩，这是他的一种天赋，有时候能说些切中要害的刻薄话。

He had sharp, if not brilliant, tongue in his head a gift at times for making crisp and cynical remarks .

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他的话切中要害，她的脸变白了。

Her face went pale as his words hit home.

《牛津词典》