永远第一“序曲”引导我们直接进入《永远的第一天》，它是一个梦、一首“假使…将如何”的歌。

"Introduction" leads directly into "Forever's First Day", which is a dream, a "what if?" song.

youdao

永远第一“序曲”引导我们直接进入《永远的第一天》，它是一个梦、一首“假使…将如何”的歌。

"Introduction" leads directly into "Forever's First Day", which is a dream, a "what if?" song.

youdao