Poor service is not corrected by simply leaving no tip.

差劲的服务并不会因为你不给小费而有所改进。

youdao

In fast food restaurants, however, no tip is necessary.

在快餐部就不用付小费了。

youdao

No tip is necessary for basic information like a restaurant recommendation.

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The conversation covered career and business advice between the two men, but no stock tip.

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"There was no hint by anybody, no special tip that led us there, " one U.N. official said.

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