我只知道这首诗的第一节。

I only know the first ___verse of the poem.

每一节都独唱，然后大家一起唱合唱部分。

Each ___verse was sung as a solo and then everyone joined in on the chorus.

但我太困惑了，当我想唱的时候，我连自己写的那节诗的一个词都不记得了。

But I was so puzzled that when I tried to sing, I couldn't remember a word of the ___verse I had written.