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- Three births every two years? 兩年生三次？
- They could store their food in granaries, and still afford to give birth every two years, if not more often. 他们可以把食物存于仓廪，供养得起每两年生一个孩子，如果说不是常常生得更多的话。
- He gets home leave every two years. 他每两年有一次探亲假。
- Jeff: Oh. It is held once every two years. 杰夫：噢，原来是每两年举行一届。
- We change our car every two years. 我们的车每两年更换一次。
- The Clark Medal is given every two years. 克拉克奖章每两年颁发一次。
- Usually they have to be replaced every two years. 一般情况下他们每两年就要更换一次。
- An event that occurs every two years. 每两年发生一次的事
- META elects academicians every two years. META每两年将举行增选院士工作。
- The qualifications are reevaluated every two years. 发债资格每两年评审一次。
- Each association member sends three del-egates respectively. A meeting is held every two years. 每两年召开一次会议，时间、地点由该后主席决定。
- He can't seem to settle in a steady job; every two years or so he pulls up skates, moves to another city and starts again. 他似乎不能找一份固定的工作安定下来，大概每隔两年他就离开去另一个城市重新开始。
- The 435 members of the House are elected every two years. 众议院的四百三十五名议员每两年选举一次。
- One third of the senators are elected every two years. 三分之一的参议员每两年改选一次。
- Membership directory published every two years; free of charge. 可免费提供每二年出版一次的会员名录。
- Alex writes a song every two years and they're all about planets. Alex两年才写一首歌,而且还都是关于行星的。
- Port Hedland experiences a cyclone at least every two years. 海德兰德港至少每两年经受一次飓风。
- There were three births at the hospital yesterday. 昨天这所医院里有三个婴儿出生.
- At such a pace, China will import over USD 1 trillion in the coming three years and by 2010, China will have the ability of importing USD 1 trillion in every two years. 按此规模发展，今后三年中国的进口总额将超过1万亿美元，到2010年，中国将每两年进口1万亿美元。
- They should assess the performance of college graduates every two years. 大学毕业生工作两年考核一次。
