I like swimming,while what my brother enjoys___?_百度知道

因为有个what ，如果没有what那就应该是while my enjoys cooking，即我兄弟喜欢烧菜，有了what，那么what my brother enjoys。。。翻译成中文就是我兄弟喜欢的事情。。。。那么后面就应该加“是烧菜”即is cooking

help do sth. help to do sth. help doing sth.的区别_百度知道