So because so much popular music and particularly rock music has those chords in root position we can track them more readily.

因为很多流行音乐尤其是摇滚乐会在原位上添加这样的和弦,这样听起来会比较悦耳。

耶鲁公开课 - 聆听音乐课程节选

Well, right now, we practice a lot at the City Rock Gym which is really close.

现在，我们经常在附近的城市之石体育馆练习。

去学校聚会的路上 - SpeakingMax英语口语达人

We had a run on a bank in the UK, it was called Northern Rock, last year.

去年,英国的,北岩银行遭到挤兑

耶鲁公开课 - 金融市场课程节选

We're going to play some rock and roll.

我们要放一段摇滚乐

耶鲁公开课 - 聆听音乐课程节选

We used to go to concerts and listen to rock music down there.

我们常去听演唱会，去那儿听摇滚乐。

在中央公园溜达 - SpeakingMax英语口语达人

What it means is if you'd release a rock at that location one second before with a certain speed that we can calculate, it would've ended up here with precisely the position and velocity it had at the beginning of our experiment.

它的意义在于,若在该处以特定速度抛出一个物体,这个速度可通过计算得到,一秒之后,物体会运动至我们设定的起点,并且速度为我们设定的初速度

耶鲁公开课 - 基础物理课程节选

So we go and do rock climbing

所以我们去攀岩，

想加入社团 - SpeakingMax英语口语达人

Rock really comes forth not so much in twos but in fours we'll call this a 4/4, and you caso we'll call this a 4/4 and you can beat a four pattern to it or you can beat a two pattern.

摇滚乐都是四拍子,不是二拍子,是四拍子,我们称为四四拍,你可以作为四拍子,也可以作为两拍子来打节拍

耶鲁公开课 - 聆听音乐课程节选

We get great Mahler symphonies yet we have everybody sitting there rock-still at these concerts.

我们拥有伟大的马勒交响曲的同时,也要求大家在音乐会上要坐得像块石头

耶鲁公开课 - 聆听音乐课程节选