You will find it hard at first, but stick at it.你会发现刚开始时有点难，但要坚持下去。You must stick at it if you want to succeed.如果你想成功的话,你就必须坚持下去.I never stick at small difficulties.我从来不为小困难而气馁....
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....
不锈钢转数设备可用来加工批量大的料.The stainless drum may be used to make larger batches.放置在涡流中的涡流笼圈计数出涡流源的转数.A vortex cage located in the vortex counts the revolutions of the vortex pool.确定了获取最小叶片转数的条件.The condition for obtaining the mi...
By the time he's twenty he'll know everyone worth knowing in Washington.到20岁时，他就会认识华盛顿所有值得认识的人。He fumbled his lines, not knowing what he was going to say.他因为不知道接下来要说什么而把台词给念砸了。I started puttering around outside...
《星期日电讯报》全面报道了南非的发展。Developments in South Africa receive extensive coverage in The Sunday Telegraph.在南非的那些年是他创作最旺盛的时期。The South African years were his most creative period.他们正在期待一包来自南非的贵重钻石.They were expecting a valuable ...