The upward drift stoping with backfill is a mining method with a widespread use future.上向进路充填采矿法是一种具有广阔应用前景的采矿方法.Hundreds of lives could be saved if the installation of alarms was more widespread.如果报警器得到更广泛的安装，成百上千的生命就可能...
There are reports of widespread dis-content in the capital.有报道称首都弥漫着不满的情绪。He is a veteran parliamentarian whose views enjoy widespread respect.他是个资深议员，其观点受到广泛尊重。A recent open meeting of College members revealed widesprea...