The method of deducing Pythagorean Triples ( irreducible and reducible ) is explained.并说明了互素勾 股数 组的导出方法....the irreducible complexity of human life.人的生活本就复杂，难以简化to cut staff to an irreducible minimum把职员减少到最低限度Expenditure...
大象正象狗一样,喜欢专一的主人, 而且能够有相当程度的个人感情.Elephants like to have one master just as dogs do, and are capable of a considerable degree of personal affection.大象正象狗一样，喜欢专一的主人，而且能够有相当程度的个人感情。Elephants like to have one master just as d...
“ 也可能,”丁梅斯代尔先生说, “ 他诚心诚意地切望如此, 但他办不到. ”" Perchance,'said Mr. Dimmesdale, " he earnestly desired it, but could not. "约翰切望参观中国的万里长城.John would dearly love to visit the Great Wall of China.他切望你写信给他.He longed for you to...
如果你夜里真的醒了，就再从头开始做这套动作。If you do waken up during the night, start the exercises again.她用昂贵的服装把他从头到脚打扮一新。She had decked him out from head to foot in expensive clothes.为什么不洗心革面、从头来过呢？Why not wipe the slate clean and start a...