食物由碳水化合物、蛋白质和脂肪构成。Food is made up of carbohydrates, proteins and fats.饮食中摄入过量蛋白质可能会加速衰老。Too much protein in the diet may advance the ageing process.研究人员已经从罂粟种子里分离出一种新的蛋白质。Researchers have isolated a new protein from the ...
我们读了一篇关于几个印第安酋长的故事.We read a story about some Indian headmen.在那里他碰到了著名的绍山酋长华谢基.There he met the famous Shoshone chieftain Washakie.他给娜奥米寄了封信，邀请她来参加他就任部落酋长的仪式。He sent a letter inviting Naomi to attend his installation as ...
重返大气层的航天器受到重力的作用。Spacecraft which are re-entering the earth's atmosphere are affected by g forces.反射器通过支架牢牢地固定在航天器的侧面。The reflector is held onto the sides of the spacecraft with a frame.科学家密切跟踪航天器的运行.Scientists are ...
The doctors gave numerous examples of patients being expelled from hospital.医生们列举了大量病人被逐出医院的实例。More than five-thousand secondary school students have been expelled for cheating.5,000多名中学生因为作弊被开除。As the lungs exhale this ...
“ 不可折算的 ” 因素是一种不能数量化的因素.An " irreducible " element is one that can not be quantified.大银行同意按适当的折算率把小银行的贷款全买过来.The big banks agree to buy out the little banks at an appropriate discount.这种费用是根据收入高低滑动折算的(富人多付钱).Fees are cal...
那蔓草丛生的凄凉地方是教堂公墓.This bleak place overgrown with nettles was the churchyard.清水石墙环抱着野花丛生的墓地.A drystone wall enclosed a graveyard where wildflowers grew.他们在曾是野草丛生的地方开辟了果园.They carved out an orchard where there were wild gra...