She was an uninvited guest at the party.

她是晚会上的不速之客。

I was disobliged by an uninvited guest last night.

昨晚我被一位不速之客所打扰。

No one can be as unagreeable as an uninvited guest.

没有谁象没有被邀请的客人那么让人不快的了。

While in China, people are prefer to an uninvited guest.

而在中国，人们喜欢招待不速之客。

The party, which had been greatly looked forward to, was ruined by the rude behaviour of an uninvited guest.

那位不速之客举止粗野，破坏了大家热切盼望的聚会。