The Queen's birthday was honoured by a 21-gun salute.

People under 21 are excluded from joining the club.

21岁以下的人不得参加这个俱乐部.

There were 21 votes for and 17 against the motion, with 2 abstentions.

这项动议有21票赞成，17票反对，2票弃权。

a monitor with a 21 inch screen

21英寸屏幕的显示器

They get a salary of $21,000 a year.

他们的年薪为2.1万美元。

He was outplayed by the Swedish 21-year-old.

他输给了21岁的瑞典小将。

I'm a teacher with 21 years' experience.

我是个有21年教龄的教师。

OPEC production is holding at around 21.5 million barrels a day.

石油输出国组织的石油产量保持在每天约2,150万桶。

The defendant asked for 21 similar offences to be taken into account.

被告要求考虑到类似的21起违法行为的情况。

Prices have climbed by 21% since the beginning of the year.

年初以来，物价已经上涨了21%。

The city has trebled the number of its prisoners to 21,000.

该市的囚犯人数增长了两倍，达到21,000人。

Xandra is an athletic 36-year-old with a 21-year-old's body.

36岁的汉德拉身体健壮，有着21岁小伙子的体能。

The British Empire flourished in the 19 th century.

英帝国在19世纪曾昌盛一时.

She was 19 when she lost her virginity.

她十九岁时就失了身.

The 19 th century was the heyday of steam railways.

19世纪是蒸汽机车鼎盛的时代.

In the 19 th century waterpower was widely utilized to generate electricity.

在19世纪人们大规模使用水力来发电.

Julie and Mark, aged 17 and 19 respectively

朱莉和马克，年龄分别为17岁和19岁

France won the match 28-19.

法国队以28比19赢得了这场比赛。

Oil prices were closing at $19.76 a barrel.

油价收于每桶19.76美元。

He joined the Beeb at 19.

他19岁就加入了英国广播公司。

These programmes are each watched by around 19 million viewers every week.

这些电视节目的观众各自都在每周1,900万左右。