请把下面的汉语翻译成一句英文：
一项针对超重和肥胖人群的研究发现，该类人群罹患膝关节骨性关节炎的风险远高于正常体重的人群，但体育锻炼并不会增大这种风险。
===================================================
昨天《每日一句汉译英》参考答案： 请把下面的汉语翻译成一句英文： 几周前的一天凌晨，新加坡市中心发生了一起法拉利(Ferrari)与出租车相撞的事故，这成了点燃新加坡排外情绪以及对炫富行为愈加反感的导火索。 参考答案： The early-morning crash of a Ferrari into a taxi a few weeks ago in a central area of Singapore has become a flash point for antiforeigner sentiment and growing resentment in the city-state over flashy displays of wealth. flash point noun [count] : a point, place, or situation in which sudden anger or violence could happen flashy /ˈflæʃi/ adjective sen·ti·ment /ˈsɛntəmənt/ noun 2 [noncount] : feelings of love, sympathy, kindness, etc. re·sent·ment /rɪˈzɛntmənt/ noun
plural ∼ points
▪ The city became a flash point as political tensions grew.
▪ The situation reached a flash point when union leaders urged the workers to protest.
flash·i·er; flash·i·est
usually disapproving: bright or fancy in a way that is meant to attract attention :gaudy
▪ rich young men who drive flashy cars
▪ flashy glamour
▪ flashy colors/clothes
▪ a flashy dresser
▪ flashy ads
plural sen·ti·ments
1: an attitude or opinion [count]
▪ His criticism of the court's decision expresses a sentiment that is shared by many people.
▪ an expression of antiwar sentiments
▪ a noble sentiment
▪ “The lecture was interesting, but it was much too long.” “My sentiments exactly!” [=I agree with you completely] [noncount]
▪ A good politician understands public sentiment. [=understands the opinions held by many or most people]
▪ She likes warmth and sentiment in a movie
▪ You have to be tough to succeed in the business world. There's no room for sentiment.
[noncount] : a feeling of anger or displeasure about someone or something unfair
▪ She bore/felt/harbored bitter feelings of resentment toward her ex-hu*****and.
▪ He's filled with resentment at/against his boss.
▪ He expressed his resentment of the new policies.
