如果你希望学唱某一首歌，你可以先试听一遍，然后在心里一直“播放”下去。

To exercise a song, try listening to it, then playing it all the way through in your mind.

youdao

使用这款最新的手机应用软件后，黑莓手机用户可以随意浏览亚马逊网站中的歌曲列表，并可以在购买自己喜欢的歌曲之前免费试听该首歌曲的30秒钟片段。

With the new mobile music app, BlackBerry owners can browse through Amazon's online catalog and listen to 30-second samples of music before purchasing.

youdao

我可以提供1小时的免费试听机会，这样您或者您的孩子可以了解我的教学风格。

I always do a free hour class so we can get to know eachother and you can see if you and/or your child likes my teaching style.

youdao

Realize that there's this wonderful mechanism in place that allows you to put your toe in the water for several weeks no less and then get a sense, and then decide whether or not this is something for you.

要知道这种好的评分体制哈佛也有,在这种机制下你可以先试听几周,熟悉这一机制，然后再决定这是否适合你。

哈佛公开课 - 计算机科学课程节选