Twenty one months of hunting and still no certainty about where MH370 downed.

21个月以来，MH370的失事位置仍无法确定。

Twenty one months of hunting and still no certainty about where MH370 went down.

21个月以来，MH370的失事位置仍无法确定。

This mirror is about twenty one and a half feet across.

这面镜子大约有21英尺半宽。

The next flight I'm meeting is not until twenty one ten.

我要去接的下一班飞机是21点10分。

By making twelve miles an hour, she would cross the ocean in twenty–one days.

按这样每小时十二海里的速度计算，这条邮船用不了二十一天就能横渡太平洋。

I'd get er, two hundred and twenty one, no, two hundred and thirty one pounds a week?

我一周能得到221，不，231英镑？

He was involved in more than one hundred twenty productions. Some of his most popular shows were musicals.

他参与了120多部作品，他众多的知名剧作中有一些事音乐剧。

Twenty one miles away people were dying, so he kept going.

21 英里外的人们正在死去，所以他继续前行。

Twenty one United Nations peacekeepers seized by a Syrian rebel group on the Golan Heights on Wednesday have been released and now are in Jordan.

周三在戈兰高地被叙利亚叛军擒获的21名联合国维和人员现已获释，目前在约旦。

There are two designs. We want the eighteen pound seventy five ones, rather than the twenty one pound seventy five ones.

有两种设计。我们想要18.75镑的，不是21.75镑的。

Twenty one cases had signs of serious cardiac or neurological toxicity, including hallucinations, seizures, arrhythmias or cardiac ischaemia, and at least 128 subjects required hospitalisation.

20个病例有严重的心脏或神经毒性症状。包括幻觉，癫痫，心律失常或心脏缺血。至少有128个患者需要住院治疗。

Question Twenty one What can we know about the elder people in the?

问题21关于老年人我们知道什么？

In 1956, one quiz show in particular called Twenty-One came on television.

1956 年，电视上出现了一个名为“二十一”的智力竞赛节目。

I have three kids, my husband, twenty one horses, and we have a cluster of dogs.

我有三个孩子，我的丈夫，二十一匹马，我们还有一群狗。

The unit, twenty one word lasts, an astronaut, an astronaut is a person that goes into outer space.

这个单元 21个单词 一个宇航员 宇航员是一个进入外太空的人。

Was number one in our time slot for twenty one years. And I have to tell you, I became pretty comfortable with that level of success.

21年来都保持同时段收视冠军的位置我得承认这样的成功让我感觉非常好。

I had just now passed the period of my minority, having reached the age of twenty- one years in the month of July previous.

我刚刚度过了我的未成年时期，在上个月的七月里已经满二十一岁了。

If you're interested in the story of the quiz show scandals, you might be interested in watching the movie made in 1994 called Quiz Show, which was about the story of Charles Van Doren and the show Twenty-One.

如果您对智力竞赛丑闻的故事感兴趣，您可能会对 1994 年制作的名为智力竞赛的电影感兴趣， 该电影讲述的是查尔斯·范多伦 (Charles Van Doren) 和电视剧“二十一” 的故事。