They were knocked to the ground, beaten senseless and robbed of their wallets.他们遭重拳击倒在地，被打得不省人事，钱包也被抢走了。Wallets may have gotten thinner during this recession, but waistlines have expanded.在这次经济衰退中,人们的钱包可能瘪了, 但腰围却鼓起来了.Sta...
邓肯·坎贝尔因其调查工作闻名全国。Duncan Campbell is nationally known for his investigative work.我们打电话给邓肯，问他要去哪里度假。We rang Duncan to ask where he was going on holiday.汽车顶住邓肯之后继续向前冲去.Dunk was pinned in front while the roadster leaped ahea...
气体的压强是由这些粒子对容器壁的撞击造成的.The pressure is caused by the bombardment of the container walls by these particles.依照理论, 物质只能在粒子 - 反粒子对中产生.According to the theory, matter can only be created in particle - antiparticle pairs.湮灭能产生...