现在让我们来看看JCC跟踪的主体，并试着将一些关键的元素拼接起来。

Let us now have a look at the body of a JCC trace and try to piece together some key elements.

youdao

我们再重新放一遍音乐。请挽起你们的舞伴。现在让我们试着跳一遍。

We're going to start the music again. Take your partner in your arms. Now let's give it a try.

youdao

我们再重新放一遍音乐。请挽起你们的舞伴。现在让我们试着跳一遍。

We're going to start the music again. Take your partner in your arms. Now let's give it a try.

youdao