白領需要改變的小習慣

       In fact, repetitive strain injuries such as carpal tunnel affect hundreds of thousands of American workers a year, and lead to tens of billions of dollars annually in workers comp claims, according to the Occupational Safety and Health Administration 。

 　　事實上，根據(jù)美國職業(yè)安全與衛(wèi)生監(jiān)管部門的統(tǒng)計，重復性壓迫損傷造成的腕管疾病每年都困擾著成百上千的美國人，每年都會造成數(shù)百億美元的經濟損失。