松一松插销，好转动门闩。Loosen the bolt so the bars can be turned.我钻了个孔，好让固定插销穿过去。I bored a hole so that the fixing bolt would pass through.安上铰链插销，让门锁更牢靠。Fit hinge bolts to give extra support to the door lock....
用不着她一来电话你就往楼上跑。You don't have to go running upstairs every time she rings.他们确实从楼上搬到了楼下，因为房租太贵了。They actually moved down from upstairs because the rent's that expensive.她爬上楼梯，顺着楼上的走廊走去。She climbed the steps and ...
Unfortunately, there is little prospect of seeing these big questions answered.不幸的是，几乎不可能看到这些重大问题得到回复。Catching colds is unfortunately an occupational hazard in this profession.不幸的是，容易感冒是这个行业的职业性风险。Unfortunately, Grandma ...