zhè / ge / sù / chéng / bān / měi / tiān / shàng / kè / liù / ge / xiǎo / shí / xué / xí / nèi / róng / hěn / jí / zhōng

这个速成班每天上课六个小时，学习内容很集中。

This crash course has six hours of classes every day, with a very concentrated curriculum.