1·哥伦布1451年生于加拿大。
Columbus was born in Italy in 1451.
2·然而，IEEE 1451标准在应用中存在着一些困难。
However there are some difficulties in applications of the IEEE 1451 standards.
3·小玛丽：我发现在我的历史书中总是有这样的号码(1451 - 1560)后的名字Christopher Columbus。
Little Mary: I find in my history book there is always such number (1451 — 1560) after the name Christopher Columbus.
4·其中马欢的著作撰于永乐十四年（1416），今人见到的早期版本有明景泰辛未年（1451）的刻本。
Ma Huan's work was written in the 14th year of Yongle (1416), and the earliest edition available now was printed in 1451.
5·本文主要研究与实现符合IEEE 1451标准的智能传感网络中的STIM接口。
In this paper, according with the IEEE 1451 standard, the STIM interface of smart sensor network is mainly studied and implemented.
6·马欢的日记名为《瀛涯胜览》，出版于1451年作者去世的前夜。
Ma Huan's diary, entitled Ying Yai Sheng-lan (an Overall Survey of the Ocean's Shores), was published in 1451 on the eve of its author's death.
7·凯茜：我在历史书中发现，克里斯托弗·哥伦布这个名字后总有(1451 - 1506)这个数字。老师，请解释一下好吗？
Kathy: I find in my history book there is always such a number (1451-1506) after the name Christopher Columbus. Would you please explain why, Sir?
8·小玛丽：我在历史书中发现，克里斯托弗·哥伦布这个名字后面老是有(1451 - 1560)这几个数字。老师，请您给解释一下好吗？
Little Mary: I find in my history book there is always such number (1451-1560) after the name Christopher Columbus. Would you please explain why, Sir?
9·小玛丽：我在历史书中发现，克里斯托弗·哥伦布这个名字后面老是有(1451 - 1560)这几个数字，老师，请您给解释一下好吗？
Little Mary; I find in my history book there is always such number (1451 — 1560) after the name Christopher Columbus. Would you please explain why, Sir?
10·格拉斯哥大学建于1451年，在在世界大学排名中排进前100，属于英国罗素集团大学之一。
Founded din 1451, the University of Glasgow is one of the world's top 100 universities, and is a member of the prestigious Russell Group of leading UK research universities.