社区广播电台和商业广播电台一直是有区别的。There has always been a difference between community radio and commercial radio.这一聚合物的性质目前是个商业机密。The nature of the polymer is currently a trade secret.据报道，警察、车辆和商业经营场所均遭到袭击。Attacks were reported on p...
护工将要全程照顾：将病人抱到座位上，替他系好安全带，到顶层后再将他抱下来。The carer will have to do all the work: placing the patient on the seat, strapping him in, taking him off again at the top.这个护理公司有些杂乱,但是护工的水平却相当好,且很用心.The supplying company is chaotic...