Would the USA be radically different today if Kennedy had not been assassinated?...如果肯尼迪没有被暗杀，今天的美国会有根本性的不同吗？People who have fingered crack houses and fingered drug dealers have been assassinated.那些告发可卡因毒窟和毒品贩子的人遭到了暗杀。Ma...
His hands were begrimed with oil and dirt.他的手被油和污物弄脏.His hands were begrimed with dust.他的手沾满了灰尘.After each tripand sweat begrimed their faces, leaving only three frozen red circles - their eyes and mouth.一趟车拉下来,灰土被汗合成了泥,...
They're armed with sub-machine-guns or machine-pistols or whatever you call those things.他们持有轻机枪或者冲锋枪，还是什么玩意儿的。People were shooting off pistols in the streets to celebrate the victory.人们在街上朝天鸣枪庆祝胜利.She brandishes tw...
...the incredible beauty and symmetry of a snowflake...雪花难以置信的美丽和对称Dr Hallett is one of a small band of latter - day snowflake researchers.哈来特博士是现在雪花研究者中的一员.Snowflake: This ia an activity the whole family can enjoy toget...