turn on a dime

基本解釋

Success or failure in the world's eyes can turn on a dime.
世俗的眼中，則單以成敗論英雄，既非成功，則是失敗。
Two wheels also allow greater manoeuvrability—an EN-V really can turn on a dime.
兩個輪子也使它有了更大的機動性，EN-V可以在極小的地方轉彎。
It's also extremely maneuverable because of its short wheelbase and small wheels that turn on a dime.
而且操作性很棒，因為它的短輪距和小車輪利于突然變速。

These monster production machines can turn on a dime, putting out high-quality, short-run, customized print runs.
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Life, however, is not a game, and in an instant can turn on a dime.
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Now, its drug business is being forced to turn on a dime to save itself.
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