playing football in the street is dangerous和playing football is dangerous in the street
问题描述：
playing football in the street is dangerous和playing football is dangerous in the street
这两句都对吗 有什么不一样吗
答
后句不符合英语的构成习惯.in the street是地点状语,修饰动名词短语playing football,两者关系密切,所以不应当分开.