在XXXX每年有两百万美国人受伤 　　Some20,000Americansareinfectedandtreatedeveryyear,butcountlessothersgoundiagnosed.每年有大约两万名美国人感染莱姆病并被治愈,但仍有不计其数的人没能确诊. 　　AlmosthalfofallBritonshavebeeninjuredwhileeatingacrunchybiscuitwiththeirteaorcoffee,accordingtofiguresreleasedbyanewsurvey.一项最新调查数据显示,大约一半的英国人在边喝茶或咖啡边吃香脆的饼干时曾经受伤.