嘲笑声的背后潜伏着一种越来越强烈的不安。Behind the mocking laughter lurks a growing sense of unease.他强烈要求保留北大西洋公约组织以维护和平。He argues strongly for retention of NATO as a guarantee of peace.心头涌起一阵强烈的感情，模糊了他的判断力。A tide of emotion rose and cloude...
Lung cells die and are replaced about once a week.肺细胞约每周新老更替一次。Their indecision has been replaced by confidence and steely determination.他们的优柔寡断已经被自信和钢铁般的决心所取代。At last the sobs ceased, to be replaced by sniffs.最后，啜泣终于止住了...
他们整天艰苦地挖壕沟.They toiled all day digging the trench.他自己艰苦地开创了一番事业.He hewed out a career for himself.他沿路跋涉 [ 艰苦地穿过泥潭 ].He toiled on down the road [ toiled through the mud ]....
他们以武力把自己的统治强加在持反抗态度的人民头上.They imposed their government by force on the resistant population.公爵及其部属以武力反对国王.The Duke and his men arrayed themselves against the King.公爵及其部属以武力反抗国王.The Duke and his arrayed themselves against...
围栏用粗大的木桩建成，非常坚固。The fence was very strongly built, with very large posts.粗大的圆木咕噜咕噜地从山坡上滚下来.Large logs came rolling down the slope.他嘴里叼一支粗大的雪茄, 随时准备点火.He held a fat cigar, ready to be lighted....
Myra Cunningham sent me a note thanking me for dinner.迈拉·坎宁安给我寄了张便笺感谢我招待的晚餐。You are really an ungrateful wretch to complain instead of thanking him.你不但不谢他,还埋怨他,真不知好歹.I take this opportunity of thanking you.我趁此机会感谢你们....