Do not directly criticize her, but should be tactful to persuade.

你不要直截了当地批评她，而应该委婉地劝解。

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In other words, be tactful, but don’t be afraid to give your honest opinion.

换言之，要机智，但是别怕发表你真实的意见。

youdao

Moreover, be tactful and constructive when delivering criticism or alternative viewpoints.

另外，在表达批评或不同观点时要表现得得体、有建设性。

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When you send the letter, Trupiano says, do your best to be tactful.

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Ms. ROBERTA BARRETT (Voter, New Hampshire): Let's see, let's be tactful.

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