1·跨度范围很大，从3到643不等。
The range, though, is enormous—from 3 to 643.
2·图643：云层地下是西伯利亚的河流。
Photo 643: Under the cloud is the river of Siberia.
3·这座大教堂建造于公元643年，公元10世纪被摧毁。
It was built in 643 and destroyed in the 10th century.
4·而百吉饼含有643卡路里，28克脂肪和20克蛋白质。
The bagel delivers 643 calories, 28g fat and 20g protein.
5·其中，643架为重新改造的直升机，56架将是“新建造”直升机。
Of this amount, 643 will be re-manufactured aircraft and 56 will be "new builds," Bailey explained.
6·DM 643的视觉巡线及串口命令控制，开发平台为和众达dec - 643。
DM643 visual transmission line and the serial command and control, development platform and the public up to DEC-643.
7·在起跑时，884名马拉松跑步者同意参加，其中完赛者643名计入研究结果。
At the start, 884 marathoners agreed to participate, and 643 of those finished and were included in the study results.
8·2008年开展的一项调查显示，当年英国一场婚礼的平均花费超过两万英镑，五年前这一数字仅为14643英镑。
A survey in 2008 found the average cost of a wedding was now more than? 20, 000, compared with? 14, 643 five years ago.
9·2007年未婚妇女生育的大约1714643个孩子占全国新生儿总数的39.7%。
The estimated 1, 714, 643 babies born to unmarried women in 2007 accounted for 39.7 percent of all births in the country.
10·这一学年，崔伊看到斯坦福大学的工作启事板上有643张无酬劳实习的招人海报，比两年前的174份足足多了三倍。
Employers posted 643 unpaid internships on Stanford’s job board this academic year, more than triple the 174 posted two years ago.