attendance可数吗

We need changes in the law governing school attendance.

我们需要对影响就学率的.法规做些改动。

Teachers must keep a record of students' attendances.

老师必须记录学生的出勤情况。

He always has at least two bodyguards in attendance.

他至少总有两名保镖护卫。

The huge attendance figures for the exhibition witness to a healthy interest in modern art.

从展览会参观人数之巨大可以看出，人们对现代艺术具有浓厚兴趣。

There was an attendance of 42 at the meeting.

有42人参加了会议。