Leonard jumped in his car and started backtracking.伦纳德跳进车里，开始原路折返。Some backtracking is probably inevitable.有时改变决定可能是不可避免的。The backtracking mechanism is an important facility for programming in logic.回溯机制是逻辑程序设计的重要设施.Leon...
Some backtracking is probably inevitable.有时改变决定可能是不可避免的。Leonard jumped in his car and started backtracking.伦纳德跳进车里，开始原路折返。The backtracking mechanism is an important facility for programming in logic.回溯机制是逻辑程序设计的重要设施....
有.这是由卫生检疫所签发的检验报告, 它是绝对可靠的.Yes. Here's the survey report issued by the Health Office, which is absolutely reliable.经卫生检疫所官员仔细检查认为,罐头水果不宜供人们食用.Closer inspection by the health officers showed that the canned fruit wer...
离最近的酒吧有长长的5英里的路程。It was five long miles to the nearest pub.他们在当地的酒吧里喝桶装的苦啤酒。They drink bitter on draught in the local bar.目前，14岁以下儿童不允许进酒吧。At present children under 14 are not permitted in bars....
He would sort out his own problems, in time.他早晚会解决自己的问题。How do we sort out fact from fiction?我们如何将事实与虚构区分开呢？We must sort out the good apples from the bad ones.我们必须把好的苹果与坏的分开....
This shipyard is at the cutting edge of world shipbuilding technology.该造船厂的造船技术处于世界最前沿。Shipbuilding is a dying business.造船业是夕阳产业。Britain has lost her leadership in the shipbuilding industry.英国已丧失在造船业的领导地位....