giving advice

She works for an investment advisory firm.

She is employed by the president in an advisory capacity. 她被总裁聘为顾问。

an official announcement that contains advice, information, or a warning

travel advisory The government issued a travel advisory due to the heavy storms that were forecasted for the region.

Television companies sometimes broadcast advisories before violent movies. 电视台在播放有暴力内容的电影前，有时会有警示。