Facemasks have already been the mandatory on public transport in Iran.

在伊朗，口罩已经成为乘坐公共交通工具的必备品。

Hassan said attendance is not mandatory.

哈桑表示出勤率是的。

Mask-wearing is now mandatory in all indoor public places.

现在所有室内公共场所都必须佩戴口罩。

See...Leonard refused to participate in a mandatory quarterly Roommate Agreement meeting.

你看，莱纳德拒绝出席一个的室友协议季度大会。

It's not mandatory, but we'd love to hear from you.

并是迫你 过我们很愿意听你说一说。

Here, P.E. was mandatory all four years.

而在这里，体育整个四年都是必修课。

Um, the transition, I think, is also almost mandatory.

我认为，过渡句是必须的。

Another 2 trillion is off-limits because it is classified as mandatory spending.

但另有两万亿的支出却因为被归类为法定支出而无上限。

These ones also different that they became mandatory once signed into law.

这些法案与，因为在签署成法律后会执行。

From kindergarten through to graduation. And I mean mandatory.

从幼儿园持续到毕业。我指的是教学。

Is that nine hours of sleep thing like mandatory or?

那九个小时的睡眠是的还是？

The move is a mandatory part of the procurement procedure.

此举是采购程序的部分。

The unanimous decision means the 61-year-old faces a mandatory life sentence.

陪审团意见一致，认为这名61岁的毒贩要面临终身监禁刑罚。

You could. And don't do the interview at all. Exit interviews are not mandatory.

可以。索要去面谈。离职面谈是的。

Then we had mandatory – which describes something a person must do.

然后我们提到了" 的" ，是指某人必须做某事。

And the use of airtight chambers and gas masks is not only common but mandatory.

使用密闭室和防毒面具仅很常见，而且是的。

These are funded by small payroll contributions that are mandatory from employers, employees are both.

这些基金的资金来自雇主和雇员，必须缴纳的小额工资缴款。

Chang says all asymptomatic individuals will be put under mandatory isolation for 14 days.

常继乐表示，所有无症状感染者都要集中隔离14天。

The exact increase in the mandatory retirement age has not been confirmed at this point.

法定退休年龄的具体延长时间还未确定。

The list of mandatory guidelines came into force as insurgents grabbed chance in the country.

叛乱分子占领了伊拉克的一些地区后，准则开始生效。