He is good at shotting from the halfway line.他擅于中线长传.The most important international competition is the World Shotting Championships.最重要的际国际射击比赛是世界射击锦标赛....
这材料是隔音的.This material is soundproof.这些包厢通常采用几乎能隔音的旧火车货柜.These boxes were usually old freight cars that were almost soundproof.这个房间是隔音的.The room is insulated against noise....