三和弦是由三个音高配置成的，你们可选取第一，第三和第五个音。

And we talked about a triad being a configuration of three pitches where you take the first, the third and the fifth.

youdao

67岁的付成火（音）正在绑着竹扫帚，他说：“我不想变成孩子的负担，但我现在看上去就是那个样。

"I don't want to become a burden on my children, but it looks like that's what I am, " said Fu Chenghuo, a 67-year-old stripping bamboo twigs to make brooms.

youdao

数字4通常也被取代成for，就像2这个音就替代了to。

The number 4 is also common as a replacement for the for sound as is 2 for to.

youdao

Yes, this, too, is an utterly regular iambic pentameter line: unstressed syllable followed by a stressed syllable, five in a row.

是的，这是个典型的抑扬格五步格诗：,不重读的音节后面一个重读的音，五个成一行。

耶鲁公开课 - 现代诗歌课程节选

And we talked about a triad being a configuration of three pitches where you take the first, the third and the fifth.

三和弦是由三个音高配置成的，你们可选取第一，第三和第五个音。

耶鲁公开课 - 聆听音乐课程节选