This analysis is helpful to the research of derailment and abrasion machenism.该分析有助于脱轨和磨耗机理的探讨.The derailment, according to Transport of London, was reportedly caused by an obstruction on the tracks.据英国交通警方说地铁的脱轨是轨道上的障碍物...
I answered the phone and this voice went, "Hello? Is that Alison?"我拿起电话，就听到这个声音：“喂？是艾利森吗？”"That is correct, Meg," he answered in his cold, dead voice.“没错，梅格。”他用冰冷、阴沉的声音答道。Unfortunately, there is little prospect of seeing...