So you can practice your note taking skills, listen two, three, four times -- as many times as you need.

因此，您可以练习记笔记的技巧，听两遍、三遍、四遍——想听多少遍都行。

Mrs Jones is very conscious of this weakness and took every opportunity she could find to practice these high notes.

琼斯夫人非常注意这个弱点 她抓住一切机会练习这些高音。

Soon enough, the birds began to practice the notes they had learned, even though they never really heard the sounds in the first place.

很快， 鸟儿们开始练习它们学到的音符，尽管它们一开始从未真正听到过这些声音。