1、It means to be skilled at singing and dancing.
就是指非常擅長(zhǎng)唱歌和跳舞。

2、Feedback is hard to give, and the person offering criticism may not be skilled at doing it well.
給出反饋是不容易的，提出批評(píng)的這個(gè)人也許不是太擅長(zhǎng)做這個(gè)事情。

3、The auditor must be skilled at finding areas to test or review further.
審計(jì)師必須擅長(zhǎng)發(fā)現(xiàn)那些要進(jìn)行驗(yàn)證或進(jìn)一步復(fù)審的區(qū)域。

4、You also have to be skilled at listening and learning from others to be a good leader.
你也一定要善于傾聽(tīng)和學(xué)習(xí)，才能成為好的領(lǐng)導(dǎo)者。

be skilled at翻譯