第一句不解释,第二句中间是简写,完整的应该a novel which is written by Luxun in 1933,which is, that is,等定语用句在特定环境下可以省略the pancake (divided by us) tastes delicious.括号里的是用来修饰pancake的怎样改成被动呢？？？the pancake which is divided by us，加个定语都是被动如果是整个句子的话就是the delicious pancake is divided by us，不知道你要的是那种