Mechanical Jacks System : Four - beamtwo - pillar frame, main cylinder, pneumatic components, two - way and straight - line guider, hydraulic - driving system - feeding systematic.液气传动部: 四梁二柱拉杆式封闭框架机体结构 、 油缸 、 气动元件 、 双向 ...
Surgeons were hopeful of saving the sight in Sara's left eye.外科医生有信心保住萨拉左眼的视力。He was saving his energy for next week's race in Belgium.他正为下周在比利时的比赛养精蓄锐。His boxing career was ended after two sight-saving operati...
Billy tends to keep things to himself more and shut himself off.比利往往更多地将事情藏在心里，把自己封闭起来。Her prose style is not always felicitous; she tends to repetition.她的行文风格并非总是恰到好处，往往爱重复。He tends to chew things over too much in his m...