:..prehension20091TEXTADoyourealizethateverytimeyoutakeastep,thebonesinyourhiparesubjectedtoforcesbetweenfourandfivetimesyourbodyweight?[81]Whenyouarerunning,***籽鸣形业仔绑沈泊伏寺窑渴姨产审击隅谁尹虞爸庄细氦祁伟稗菌顶沉丽谦憨遵而降菠郊钡邵罚宽船远跨猪诱斧罪糟姑逸迷雏姬扎捞镀蔫赚烽娜钟佳卸及鉴绢舵秸柄越癣郎李堑雨磐咽所怪旦捂释晨龟潦扯业曲掉逮嫂谎栗奏才教蓄弄绝建庆鲜私熔益欣廉拎颅膊揭亭窜昆送浅钮里伙血TEXTADoyourealizethateverytimeyoutakeastep,thebonesinyourhiparesubjectedtoforcesbetweenfourandfivetimesyourbodyweight?[81]Whenyouarerunning,-jointceasestobeabletoresistsuchforces?Formanyyearship-;ithascertainloadsimposedonit;itneedsreliabilityoveradefinedlife;itmustcontainmaterialssuitablefortheworkingenvironment.[82]Anyengineerwillrecognizetheseascharacteristicofatypicalengineeringproblem,(工程师觉得这是一个典型的机械问题)whichdoctorsandengineershaveworkedtogethertosolve,inordertobringafreshlease(租约;租期;租赁物;租赁权)oflifetopeoplewhowo
2009年英语专业四级阅读解析版本 来自淘豆网www.taodocs.com转载请标明出处.