请帮我把下面这段话译成英文~有三个神经病坐在公园的长椅上,一人在看报纸,其余两个人却凭空在做很奇怪的动作：他们煞有介事的

Three lunatics sat on a bench in the park.
One was reading the newspaper,the other two were acting from their imagination.
The pretended to be baiting the hook,then gestured to drop the hook into the water.
People all stopped and started to comment.
A cop stared at them for a long time...
Then he stepped forward and asked the newspaper reader,"Are they your friends?"
He answered,"Yes."
The cop said,"They appears to have mental problems.They will scare people.You'd better take them away."
"Ah!You think so?I'm sorry,really sorry...I'm taking them away right now!" The man answered blushing,embarrassed,putting away his newspaper.Then he pretended to row away with both hands...
That night,the lunatic got a gun somewhere.He walked in a dark alley.Suddenly he met a young man.The lunatic threw him on the ground and put the gun against his head!He asked,"How much is one plus one?" The young man was scared.He thought hard for a while and answered "It's two..." The lunatic killed him without hesitation.Then he blew at the gun,saying coldly,"You knew too much."
楼上两位好像都是网页翻译吧

There were three Lunatics sitting on a park bench.
One was reading newspaper,
The others keeped doing some strange things:
They pretend hang bait on the fishhooks,
then they did a ...

Three neuropathy is sitting on a park bench,
In reading a newspaper,
The remaining two individuals but without doing strange actions:
They pretended to be on the hook bait pretending,
...