No trespassing!不得擅自闯入!No trespassing!

不得擅自闯入!

2.
【律】侵入;侵害,侵犯;侵占[(+on/upon)]
3.
打扰;妨碍[(+on/upon)]
I don't want to trespass on your hospitality.

我不想叨扰你。

4.
冒犯;违规[(+against)]
n.

1.
擅自进入[C][U]
2.
【律】非法侵入;侵害行为;侵害诉讼[C][U]
He sued them for trespass.

他对他们提起侵害诉讼。