Now, about class attendance. You are required to attend 80% of classes.

现在来说堂勤。你们的勤率要达到80%。

Hassan said attendance is not mandatory.

哈桑表示勤率不是强制性的。

In the grand sweep of humanity, presenteeism is a recent phenomenon.

在人类进，勤是一个近期现象。

One illness will blemish your perfect attendance record.

有一种疾病会损害你完美的勤记录。

Students who don't get enough sleep have poorer attendance and lower grades.

缺乏睡眠的学生勤率偏低，成绩相对较差。

Well, his attendance record's a little spotty.

嗯，他的勤率是有点瑕疵。

Church attendance and membership numbers have been falling drastically.

教堂勤率和会员人数急剧下降。

Air traffic control authorities say they can't guarantee staffing levels.

空交通管制机构称其无法确保勤人数。

Before class, our teacher checks which pupils are present or absent.

上，师检查学生们的勤情况。

But do not expect a prize for being a super-attender.

但不要期望因为是超级勤者而获得奖品。

Many teachers say attendance has been a problem during virtual school.

许多师称在虚拟堂上勤一直是一个问题。

Average Sunday attendance has fallen for the past 20 years.

过去20年来，周日弥撒的勤率也在减少。

Look, I-I'm-I'm not on call tonight. I'll-I'll try to stop by tomorrow.

听着，晚上我不勤。明天白天我再过去。

On most days, most teachers were actually inside schools.

绝大多数师在上班时间都是勤的。

Offering after-school or weekend tutoring is simpler, but attendance is often low.

提供后辅导或周末辅导更简单，但勤率往往很低。

There may also be community and neighborhood problems that play a part in attendance, Childs said.

蔡尔兹说，也可能是社区问题影响了勤率。

Digital presenteeism, for that is what such persisting amounts to, is in no one's interest.

数字勤主义就是这种硬撑的后果，对任何人都没好处。

Traditionally, students and families have been punished for low attendance.

传统上，学生和家庭会因为勤率低而受到惩罚。

So, I broadly introduced the theme of classroom attendance without yet stating my opinion.

所以，我大致介绍了堂勤的主题，但还没有发表我的观点。

Along with saving the school, the increased attendance has brought practical benefits for local students.

在拯救学校的同时，勤率的提高也为当地学生带来了实际的好处。