文化课的英文：
cultural course

This culture may interfuse with other foreign cultures.
这种文化可能与其他外来文化相吻合。

Advancing culture is bound to triumph over declining culture.
先进的文化必然战胜没落的文化。

They are the people from diverse cultures.
他们是些有着不同文化背景的人。

The exhibition was sponsored by the Society of Culture.
这个展览是由文化学会主办的。

There are many cultural attractions in Beijing.
北京有很多文化古迹。

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。