1、Two of them half-heartedly tried to hide around a corner.
其中兩個人無精打采的，企圖躲在一個角落里。

2、I was half-heartedly looking for a new job, but now I'm stepping up my search.
我以前一直在漫不經(jīng)心地尋找新工作，但現(xiàn)在我下定決心要換工作了。

3、With the feeling that my luck had really run out, I half-heartedly studied for six more hours.
我覺得自己肯定要倒霉了，帶著這種想法，我又心不在焉地看了六個小時書。