I also added a little pause after playing the next sound to make it a little easier to hear the sounds.

我还在播放下一个声音之前添加了一点小停顿，更容易分辨每一个声音。

youdao

I also added a little pause after playing the next sound to make it a little easier to hear the sounds.

我还在播放下一个声音之前添加了一点小停顿，更容易分辨每一个声音。

youdao