为去除咽喉里的堵塞物,她不得不接受手术.She had to have surgery to remove an obstruction from her throat.合理的治疗方法就是清除堵塞物。The logical treatment is to remove this blockage.及时消除管道堵塞物.Six , timely elimination of pipeline plugging material....
He was the fastest thing I ever saw on a baseball field.他是我在棒球场上见过的跑得最快的家伙。Expertly he zigzagged his way across the field, avoiding the deeper gullies.他熟练地左一拐右一拐地绕过深沟，穿过了原野。We never defeated them on the field of battle.我...