The continuation class has already fulfilled its enrolment quota.

补习班招生已满额。

《新英汉大辞典》

Some children feel extra-class continuation is effective.

有些孩子感觉课外补习是有效果的。

youdao

He promised Tom he'd go to "continuation class" -- the school for dropouts.

CNN: Excerpt: 'Joe DiMaggio: The Hero's Life'

In a sense, they are a continuation of the strategy that made it a world-class airline: back in the 1970s it was the first to offer all passengers free drinks and head-sets, in defiance of the airline cartel that insisted on charges for such items.

ECONOMIST: Asian airlines