complex sentence 复杂句 compond sentence 复合句 区别在于 复杂句的结构,修饰关系比较复杂,但不一定都是复合句 比如： He stared at the brightest star in the blue sky thinking of his childhood dreams flowing down the stream .这句里就没有从句 而复合句一定有从句,即使很简单的： The letter arrived when she was cooking. 很短,很简单,但是它是复合句,因为有从句 when...
