强化班的英文：
intensive course
Intensive training class
强化班
adj. 加强的；集中的；透彻的；加强语气的
n. 加强器
intense heat; intense anxiety,; intense desire; intense emotion; the skunk's intense acrid odor; intense pain; enemy fire was intense.
酷暑；强烈的渴望；强烈的愿望；强烈的情绪；臭鼬的强烈而刺鼻的气味；剧烈的疼痛；敌人的火力很强。
There followed a intense debate.
接下来是一场激烈的争论。
They take the intensive training course.
他们接受密集的训练课程。
The river valley is intensively cropped.
河谷里种满了庄稼。
The pain increased in intensity.
疼痛越来越剧烈。
n. 过程；课程；方针；系列
a bobsleigh course
大雪橇滑道
It is not, of course, exhaustive
当然这是不够详尽的。
In college, English is a required course and psychology is an elective course.
在大学里，英语是必修课而心理学是选修课。
The checks are all good, of course.
当然，这些支票是完全有效的。
Of course, this can be abused.
当然了，这样还是可能会被滥用。