Oh, that's Shin-Ya. He's sort of been auditing the cla.

他是真矢 他是旁听的。

Finally, my first clas had arrived. For real this time.

终于 我开始了我的第一堂课 这次是真的了。

And it's the same with classic and classical: in both words, the stress is on the same syllable, this time, 'cla'.

classic 和 classical 也是如此：这两个词的重音都在同一个音节上，这次是“cla”。