I want you to come to lectures, so we have the two lectures each week that you'll come to.

我希望你们都能来听课,每周都有两次,你们要来参加

耶鲁公开课 - 聆听音乐课程节选

So it'll be a time once or twice a week where they will be in their office.

所以，他们大概每周有一两次会在办公室里。

与教授的面谈 - SpeakingMax英语口语达人

I'll be sitting here lecturing twice a week, 11:20 this time, 10:30 to 11:20.

我每周会在这里讲两次课，上午的10：30到。

耶鲁公开课 - 死亡课程节选

And we do two to three concerts per year. We have two rehearsals a week.

我们每年举行二到三次音乐会。每周练习两次。

积极参与俱乐部活动 - SpeakingMax英语口语达人

go to concerts twice a week, almost,

几乎每周都会去两次演唱会。

I was实战 - SpeakingMax英语口语达人