ask for it 要求它;自找麻烦;自找苦吃;自寻麻烦 【例句】 Don't be late again, or you'll ask for it.
别再迟到了，要不然你会自找苦吃的。 School teachers can offer help if they ask for it.
如果他们要求帮助,学校老师可以提供帮助。