audition一般指专业声乐方面的试听。
随意一点
用I'm just here for listening.
或者I'm just here for experiencing the class.
就可以了
我来试听这个课
i
come
for
the
trial
lesson.
(trial
lesson随班上课情况;试课)
free
trial
class
at
first
day!
免费试听第一节课!
I just come to audition the curriculum/course.
I'm just auditing the class.