worry about担心,烦恼I don't think you need to worry about this.我认为你不必为这事担心.worry做担心,烦恼解时,是不及物动词.vi.担心vi.Don't worry if you can't finish it.vi.你做不完也不必担心.vi.Your paren...DON'T WORRYDON'T WORRY ABOUT IT就是表达方法的不一。worry about后面接宾语。worry后面不接。