A down - hole autotracking well pumping unit different from the conventional pumping unit was designed.针对抽油技术的现状和存在的问题,设计了一种不同于有杆抽油方法的井下自动跟踪式抽油装置.It is autumn and they are pumping water out of the swimming pool.入秋了, 他们正在...
The vacationers besieged the travel offices.度假者挤满了旅行社.The ranch boards vacationers during the summer.大牧场夏天收费为度假者提供膳宿。Authorities requisitioned hotel rooms to lodge more than 3,000 stranded Christmas vacationers.当局征用旅馆房间安...
The older people were left to carry on as best they could.年纪大一点的人被留下来，奋力坚持。Rachael Carr intends to carry on teaching.雷切尔·卡尔打算继续教书。Please carry on as usual while I am away.我不在时,请照常干活....
罗伯特打算学法律。Robert was planning to read for the Bar.她打算学医.The destination of her study is medicine.对于通常的英语句子的基本结构,我真算学到了家.I got into my bones the essential structure of the ordinary British sentence....
I know Leslie will forgive me, because she is not the type of person to hold a grudge.我知道蕾丝莉会原谅我，因为她不是个会记仇的人。This is something of a grudge match against a long-term enemy.这可以说是一场与宿敌你死我活的比赛。He might have been murdered by ...