An exact date has not been set.

目前，发射的具体日期并未确定。

And does Mars even have an exact date?

火星有确切的日期吗？

'How can you know the exact date? ' he asked.

“你是怎样知道这么准确的数据的？”他问道。

An exact date for their reopening has yet to be decided.

重新开放的确切日期尚未确定。

Pompili did not set an exact date for the circus ban.

庞皮里并没有确定马戏团禁令的确切日期。

The exact dates will be announced after the ministry is approval.

具体日期将在商务部批准后公布 。

The exact date of the drill has not been announced yet.

演习的具体日期目前还没有宣布。

The exact date would be set by the law.

具体日期将由法律规定。

They also said the policy change would happen soon, without providing an exact date.

他们还表示，政策将会很快改变，但没有提供确切日期。

Radiocarbon dating provides a range, often spanning 200 years or more, rather than an exact date for a site.

采用放射性碳技术来测定一处考古遗址的年代，得到的并不是一个准确日期，而是一个时间跨度范围通常为200年或更久远的数值。

As a result of this, the exact date of the festival can change from year to year.

因此，节日的确切日期每年都会有所变化。

There, often dressed in pure white, his soft voice demanding exact dates and transcripts, he explained himself.

在那里，他常常穿着纯白的衣服，用他柔和的声音要求对方说出确切的日期和笔录，然后交代罪行。

As with many ancient civilisations, no one really knows the exact date when the city-state of Sparta was founded.

与许多古代文明一样，没有人真正知道斯巴达城邦建立的确切日期。

Russia's RIA news agency quoted Kremlin spokesman Dmitry Peskov as making the statement, adding " There's no exact date" .

俄罗斯俄新社援引克里姆林宫发言人德米特里·佩斯科夫的话发表了这一声明，并补充说" 尚未确定日期" 。

In that period, roughly between 1400 and 1700, though the exact dates are disputed, is when English vowels changed dramatically.

在那个时期，大约在 1400 年到 1700 年之间，尽管确切的日期有争议，是英语元音发生巨大变化的时候。

But unlike at earlier events, several of the announcements this week did not include exact launch dates or pricing information.

但是与之前不同的是，本周举行的发布会公布了一系列消息，但并不包括具体的发布日期和定价信息。

The cause  and exact date of her death are not known.

她的死因和确切日期尚不清楚。

We've been on this exact blind date before.

我们俩以前约会过。

Just got to know the exact date and time.

我要知道准确的日期和时间。

The exact dates change from year to year but Diwali is always in the fall.

确切的日期每年都在变化，但排灯节总是在秋天。