常見例句雙語例句More than two-thirds of those taking part in the survey had taken time off because of work related joint or back pain.有超過三分之二的受訪者表示他們曾因工作關(guān)系而産生關(guān)節(jié)痛或背痛的癥狀，繼而中止了工作。 返回 back-off joint