那是田径比赛结束的前一天。It's the last but one day in the athletics programme.晚上聚会结束的时候他们和科林结清了账。They settled with Colin at the end of the evening.战争快要结束的时候，他加入了英国皇家空军。He entered RAF service in the closing stages of the war....
They would look out through the cracks of their weather-beaten door.他们会透过那扇经受风吹日晒的老木门的缝隙向外张望。Cracks, bulges, crumbling pointing and damp patches mean trouble.裂缝、凸起、剥落的勾缝和湿斑都意味着存在问题。Cracks appeared in the wall and a door ...
这项研究将使人能够直接地了解分子的机理.The research will provide direct insight into molecular mechanisms.研究者们拓展了其研究领域，介绍并揭示了事物发生的原因和机理。Researchers are pushing back the frontiers and opening doors to reveal why things happen and how things...