Teachers have to bring on the bright children and at the same time give extra help to those who need it.教师必须在培养聪明孩子的同时，给予需要帮助的学生更多的关注。The Energy Secretary hopes to bring on line a safer new tritium production reactor.能源大臣希望能投产一座更安全的新型产氚反应堆。Several causes operated to bring on the war.好几个原因结合在一起引起了那场战争。