be good at sth. 擅长做某事 be absent from 缺席 be annoyed at 对……恼怒 be in charge of 负责 be available to sb. 可被某人利用或得到 at one’s expense 由某人支付费用 be conc...
1. practice doing sth. 练习做某事 I practice playing the piano twice a week. 我每周练习两次弹钢琴。 2. consider doing sth. 考虑做某事 I consider waiting a bit longer before I give up. 我考虑放弃之前再等待一段时间。 3. enjoy doing sth. 喜欢做某事 I ...
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