一天夜里，有人打来电话，请他去给一位患肺结核的妇女看病。One night he was called to see a woman with tuberculosis.人们常去温泉疗养胜地治疗肺结核.People used to go to special health spring to recover from tuberculosis.她死于肺结核.She died of consumption....
This condition is called seasonal affective disorder, or SAD for short.这种病情叫做季节性情感失调症，或简称SAD。I'm sad about my toys getting burned in the fire.我的玩具在这场火中付之一炬，这令我很难过。He died five or six years ago I'm sad to say.很遗...