Either the twenty eighth or the thirtieth is fine.

28号或30号都行。

Well, why do not we make it the thirtieth?

嗯，那我们就定30号吧。

The Swan Lake on our campus was built for the thirtieth anniversary.

校园里的天鹅湖是为建校30周而建。

He left for New York and was inaugurated there on April thirtieth.

他前往纽约，并于4月30日宣誓就职。

In point of fact, he had just turned his thirtieth year.

实际上他也不过刚刚超过三十岁。

Of course, this doesn't mean that in olden days everyone dropped dead on their thirtieth birthday.

当然，这并不意味着以前的人三十岁生日那天就。

I was thinking of taking off from September first until the thirtieth . Would you be okay with that?

我打算请九月1号到13号。这样可以吗？

Larsson bagged his thirtieth goal of the season in Celtic’s win.

【bag】拉尔森凯尔特人队赢的这场比赛中射入他本赛季的第 30 。

Congress set a time limit of seven years for the states to approve it. This was extended to June thirtieth, nineteen eighty-two.

国给各州通过这修正案一七的期限，时间延长到了19827月13号。

He's made a short speech and attended cultural performances at the national theater in Tokyo to mark the thirtieth anniversary of his enthronement.

他东京国家剧院做了一简短的演讲并观看了文化表演，以此纪念他登基30周。

America's thirtieth president was, in some ways, an unusual kind of person to lead the country. He said little. He showed few feelings.

某些方面，美国第30任总统是一位不同寻常的领导人。他话语不多，很少表露自己的感情。

When they went down to breakfast on the morning of the thirtieth of October, they found that the Great Hall had been decorated overnight.

10月30日那天早晨，他们下楼吃早饭时，发现礼堂一夜之间被装饰一新。

If I were to promise you a holiday on the thirtieth of the month after next, do you think you would forget the date?

“如果我答应你下下月的30号放假，你忘记日期吗？”

Washington learned of his election while at his home in Virginia, Mount Vernon. He left for New York and was inaugurated there on April thirtieth.

乔治·华盛顿得知自己当选的消息时，正弗农山庄。他动身赶往纽约，4月30号宣誓就职。

To bring a pound of mussels to market is about a thirtieth of the carbon as required to bring beef to market.

上市一磅贻贝的碳排放， 只有上市一磅牛肉的十三分之一。

Coolidge's father was a local court official there. He gave the oath of office to his son. That is how Calvin Coolidge became the thirtieth president of the United States.

柯立芝的父亲是当地一名法院官员，他为儿子做的就职宣誓。卡尔文·柯立芝就这样成为了美国第30任总统。

I was on my thirtieth week of pregnancy when I started to wake up in the middle of the night, because the baby would kick me from the inside. But it didn't annoy me at all.

当我怀孕30周的时候 我开始半夜醒来 因为宝宝从肚子里踢我 但我一点也不生气。