"Let me go" is a phrase that is used to request that someone release or allow the speaker to leave. It is a common phrase used in many languages, including Engpsh.

The phrase comes from the verb "to let," which means "to allow or permit." When used in the imperative form, it can be used to make a request or give an instruction.

For example:

"Let me go, I have to get to work." (让我走，我得上班去。)
"Please let me go. I promise I won't cause any more trouble." (请放我走。我保证不会再惹事了。)
"I can't bepeve you're still holding onto me. Just let me go already!" (我真不敢相信你还抓着我不放。快放我走吧！)

Note that "let me go" can also be used as an expression of frustration or annoyance, rather than a sincere request. In these cases, it may be used to show that the speaker feels constrained or held back by someone or something.

For example:

"I can't stand being cooped up in this office all day. Let me go outside and get some fresh air." (我受不了整天被关在办公室里。让我出去呼吸新鲜空气吧。)
"I feel pke I'm suffocating in this relationship. Let me go and find my own happiness." (我感觉自己在这段关系中压抑得要死。让我走吧，让我自己寻找幸福。)