A brief expert hint for improving results.

• A practical piece of advice from experience.

简短的专业提示，用于提升效果。

• 基于经验的实用建议。

A tongue-in-cheek lead-in to obvious advice online.

• Used humorously or sarcastically to sound authoritative.

在网上引出显而易见建议的戏谑用语。

• 以幽默或讽刺方式装作权威。