My hobby is watching my brother getting betterflies.怎样理解.中文的

My hobby is watching my brother getting betterflies.怎样理解.中文的 my hobby is ____ TV(A watching B to watch) My brother's hobby is taking photos.为什么用taking? is,watching,my,brother,match,the,football连成句 i am doing my homework w_____my brother is watching TV ____ is my hobby. swimming,hobby,my,is. my hobby is music My hobby is ___basketball _______ is my hobby. My favorite hobby is my hobby is read