拧下车轮螺母，放掉车胎的气，换上备用胎。Remove wheelnuts, let down tyre, put on spare.先松开螺母，然后卸下车轮。First loosen the nuts, then take off the wheel.这个旧螺母咬不住 扣儿.This old nut won't bite [ grip ] ....
He is a cinch to be boss of this firm some day.他将来准会成为这家公司的老板.It's a cinch that the horse will win the race.那匹马必胜无疑.It sounds difficult, but compared to full-time work it was a cinch.这听上去有难度，可是比起全职工作来，就是小意思了。The exa...
In Florida, farmers are squaring off against cities for rights to groundwater.在佛罗里达州，农民正摆好架势，准备和城市争夺地下水的使用权。He is squaring away to write a new chapter.他正准备动手写新的一章.I'll see what can be done about squaring the evening...