1.
On the Influences of Twenty Ranks of Nobility to the Western Han Dynasty Government;
《二年律令》所见二十等爵对西汉初年国家统治秩序的影响
2.
the third estate of the realm: the nobility (especially British nobility) of the rank of duke or marquess or earl or viscount or baron.
社会的第二等级；公爵、侯爵、伯爵、子爵、男爵等级的贵族（尤指英国贵族）。
3.
You turned down the baronets for a pair of barons;
你甩了两个二等男爵，换成两个男爵；
4.
Twenty plus sixteen equals thirty-six.
二十加十六等于三十六。
5.
Twenty-nine minus thirteen equals sixteen.
二十九减十三等于十六。
6.
(Brit) traditional jazz as revived in the 1950s.
（英）二十世纪五十年代重新流行的传统爵士乐。
7.
KBE means (secondary) high-ranking knight of the United Kingdom.
KBE系指(第二等)高级英帝国勋爵士。
8.
Knight Commander of the Royal Victorian Order (
第二等的)高级维多利亚勋爵士
9.
Knight Commander (of the Order) of the British Empire (
第二等的)高级英帝国勋爵士
10.
Knight Commander of the Bath (
第二等的)高级巴思勋爵士
11.
Knight Commander (of the Order) of St. Michael & St. George (
第二等的)高级圣迈克尔和乔治勋爵士
12.
The rank or dignity of a baron.
男爵等级,男爵爵位。
13.
Eighty divided by four equals twenty.
八十除以四等于二十。
14.
Thirteen plus eight equals twenty-one.
十三加八等于二十一。
15.
She became the Duchess of Kent when she was twenty.
在她二十岁的时候，她成为了肯特公爵夫人。
16.
The Influence on the Early 20th Century Art Music by Jazz Music;
论爵士乐对二十世纪早期艺术音乐的影响
17.
The Value of 20 Degrees Peerage in Early Han Dynasty seen from the Two-Year Law--No.4 of the Serial Study on Peerage by Military Merits in Han Dynasty;
从《二年律令》看汉初二十级军功爵的价值——《二年律令》与军功爵制研究之四
18.
a style of jazz played by big bands popular in the 1930s; flowing rhythms but less complex than later styles of jazz.
流行于二十世纪三十年代由大型乐队演奏的爵士乐形式。