Snowflakes are loose aggregates of ice crystals.雪花是冰晶的松散凝结.Our airplanes based in Europe should be included in the aggregates.我们驻欧飞机应包括在总数内.The particles may be aggregates of atoms, molecules, or mixed materials.这些微粒可以由原...
What was it that sparked your interest in motoring?是什么让你对开车产生了兴趣？Police and motoring organizations said the roads were slightly busier than normal.警方和一些汽车组织表示，这些公路比平常稍繁忙一些。Nearly 5,000 people a year are put behind bars o...