你看起来就像一只小狗在那里乱叫 翻译成英文

You look like a puppy barking himself.

备注：
bark himself自顾自地叫，乱叫。当然如果对方是女的，himself要改成herself,改成itself没有错但意味要差一些。

你看起来像一只狗大声吠叫。

You are talking nosense, like a barking puppy.

You bark nonsense just like a puppy.