1·这项研究在西班牙的253名学童中进行。
The study was performed among 253 schoolchildren in Spain.
2·两年前，我开始定期锻炼，体重从253磅降至健康的160磅，这是我唯一没有半途而废的事情。
I started exercising regularly two years ago and went from 253 pounds to a healthy 160 pounds and that is the only thing I did not give up halfway.
3·deWP目前有253名管理员。
DeWP has currently 253 admins.
4·我们的教室是253号。
Our classroom is 253.
5·总共有83个国家报告了92 253例间皮瘤死亡。
In total, 92 253 mesothelioma deaths were reported by 83 countries.
6·研究对象中有236个女性和253个男性是美国土著人或是因纽特人。
Of these, 236 women and 253 men were either Native American or Inuit.
7·单单在韩国就有约1253家注册婚介所。
In South Korea alone, there are some 1, 253 registered marriage agencies.
8·比如，液态纯氢必须保存在摄氏零下253度的超低温下。
For example, it must be kept very very cold at minus 253 degrees Celsius.
9·汨罗江全长253公里，流域面积达5543平方公里。
Miluo River total length of 253 km, the basin area of 5,543 square kilometers.
10·汨罗江全长253公里，流域面积达5543平方公里。
Miluo River total length of 253 km, the basin area of 5, 543 square kilometers.