第1个回答 2020-02-26
回答:useful可以用人、物作主语。例如:
"Umm. He lives on them, " I thought. "Poor fellow! " He is a little foolish at times, but he is useful to me.
1. "嗯。他靠它们生活," 我想。“可怜的年轻人!”他有时候有点傻呵呵的,但他对我有用。
2. He is only happy when he is useful, busy and needed. 当他忙忙碌碌、自认自己有用且别人离不开他时,才会感到快乐。
3. Hypnotherapy can be useful in helping you give up smoking. 催眠疗法可能有助于你戒烟。