GbEng
她的劝告大有益处. Her advice was a great help.
你对合唱团毫无益处--你简直唱不成调! You're no use in the choir you cant sing a note!
如果一个人得到全世界而丧失了灵魂,这对他有何益处呢? What good does it do a man if he gains the whole world but loses his soul?