1.
bimestrial:Occurring every two months; bimonthly.
一月两次的:每两个月发生一次的;一月两次的。
2.
Occurring every two months;bimonthly.
一月两次的每两个月发生一次的；一月两次的
3.
Occurring once every100 years.
百年一次的每一百年发生一次的
4.
Perseverance is not a long race; it is many short races one after another.
坚持并非一次长跑,而是一次接一次的无数短跑.
5.
Constant interruptions interfere with my work.
一次又一次的干扰妨碍我的工作。
6.
Fighting off repeated enemy attacks
击退敌人一次又一次的进攻
7.
One-time carbon paper: Carbon paper that only used once.
一次用碳纸:只用一次的碳纸（复写纸）。
8.
The town was held against frequent enemy attacks.
该城抵御了敌人一次又一次的进攻.
9.
This assignment brought me my first emergency promotion.
这一次的任命，是我第一次紧急擢升。
10.
adj. happening once every year
每年的，一年一次的
11.
a reference book that is published regularly once every year.
一年出版一次的参考书。
12.
Ok. Let me try again .
好的，我再试一次。
13.
Yes, drink this mixture four times a day, one measure each time.
是的，一天饮四次，一次一格。
14.
The practice of marrying only once in a lifetime.
一次结婚制一生中只结一次婚的习俗
15.
There are harvests once, twice and even three times a year, depending on the climate.
随着气候的不同，可以一年收一次，两次甚至三次。
16.
The quantity produced as the result of one operation:
一次操作所生产的数量,即一次生产量。
17.
What's the most memorable sexual experience you've ever had?
你记忆最深的一次性生活是哪一次?
18.
The strain will shorten his circle each time.
拉紧了，它兜的圈子就会一次比一次