他是个不惜利用他人成就作踏脚石的人。He was a man who traded on the achievements of others.小溪潺潺流过多石的河床.The brook warbled over its rocky bed.我知道这失明的母亲的眷眷的心,柔石的的拳拳的心.I know the heart of that blind mother and Rou Shi's devotion....
I thought a phonetic spelling might aid in pronunciation.我想语音拼写可能有助于发音。the International Phonetic Alphabet国际音标Our department has engaged a foreign teacher as phonetic adviser.我们系已经聘请了一位外籍老师作为语音顾问....
In my experience a straight substitution of carob for chocolate doesn'twork.根据我的经验，用角豆制品直接代替巧克力行不通。We use saccharin in substitution for sugar.我们用糖精代替糖.Substitution, No.3 for No.4.换人,4号下, 3号上....