adverb · a negative imperative used to forbid or advise against doing something.

请不要随意丢弃废旧电池。

adverb · don't; must not

既然你不舒服，今天就不要去上班了。

adverb · a negative imperative marker used to advise or command someone not to do something

请不要在这里说话。

adverb · a negative imperative used to advise or command someone not to do something

请不要随便打岔。

adverb · an imperative or prohibitive adverb phrase used to warn or forbid someone from doing something; must not; do not

这件事千万不要累及他人。