1.
thirteen, fourteen, fifteen!
十三，十四，十五！
2.
My number is fifteen, fifteen.
我的号码是十五，十五。
3.
nineteen twenty-five and nineteen si...
十九点二十五和十九点……
4.
Zero, five, fifteen, twenty, thirty!
零度，五度，十五度，二十度，三十度!
5.
The vote was 35 to 20, a margin of fifteen.
投票数是三十五比二十差距十五票。
6.
5 squared is 25.
五的平方是二十五。
7.
Fifty-five firefighters fried fifty-five French fries.
五十五名消防人员炸出五十五根法国炸薯条。
8.
15. Within seven years, build according to specified requirements the different kinds of roads (highways, roads and paths) needed in the provinces, prefectures, counties, districts and townships.
(十五)在七年内，将
9.
On December twenty-fifth every year.
每年的十二月二十五日。
10.
The aeroplane takes off at 10:45.
飞机十点四十五分起飞。
11.
IN CELEBRATION OF THE TWENTY-FIFTH ANNIVERSARY OF THE OCTOBER REVOLUTION
祝十月革命二十五周年
12.
The Conference was opened on October 15.
大会于十月十五日开始。
13.
John XV (or XVI)
若望十五世(或十六世)
14.
Thirty divided by two is fifteen.
三十除以二得十五。
15.
--going at fifty, fifty, fifty!
加到五十啦、五十，五十块！
16.
forty, fifty, sixty, seventy,
四十，五十，六十，七十，
17.
Fifty and ten is sixty.
五十加上十是六十。
18.
Forty and ten is fifty.
四十加上十是五十。