你们有长号、单簧管和小号。

You've got the trombone, the clarinet and the trumpet.

youdao

有三种尺寸：大号、中号和小号。

It comes in three different sizes: large, medium and small.

youdao

大号女人也不愿意和小号女人在一样大的试衣间里试衣服。

Some bigger women do not like to try on clothes in the same fitting rooms as smaller women.

youdao

The oboe may have the seventh partial very strong and the third partial very strong whereas the trumpet-- I'm just making all of this up of course-- the trumpet may have the second partial and the fourth partial and the sixth partial.

双簧管的第七泛音,和第三泛音都很强,而小号,我只是为上课需要假设的,小号可能是第二泛音,第四和第六泛音比较强

耶鲁公开课 - 聆听音乐课程节选