Now, it seems, the region faces drought every two or three years.
现在看来，该地区每两到三年就面临一次旱灾。
Generally speaking, termite-eaten wire poles ought to be replaced every two or three years.
电杆被白蚁蛀蚀，一般两三年就要换一次。
Turtles nest every two or three years, so for data to be useful, the program must survive long term.
海龟每两年或三年筑巢一次，若有获得有用的数据，该计划必须长期长期坚持。
Should be the ball out to dry laundry re-use, each time after washing clothes. The proposed change once every two or three years.
应把洗衣球拿出来晾干再使用，每次洗完衣服后。建议每两三年更换一次。
Instead, organic farmers insist on changing crops every two or three years, for example, corn or wheat followed by peas or soybeans.
而有机耕作的农民们坚持每隔两到三年换种农作物。例如，种玉米或小麦后再改种豌豆或大豆。
"You are all so busy that we meet only one single time every two or three years", he sighed, "I miss you and wish we could have more gatherings."
你们都忙，大家只能二三年才见一次，我很想你们，希望你们常来。
In the 1970s we started having droughts every seven years; in the 1980s they came about every five years and in the 1990s we were getting droughts and dry spells almost every two or three years.
1970年代，变成了七年一个周期；1980年代，则是五年一个周期，而到了 1990年代，我们几乎每两年或三年就有一次干旱。
Within two or three years it will be normal for City to be playing in the Champions League every year, so I hope we can be on a par and challenge the best clubs around the world.
在两到三年内，曼城队将能够在每个赛季都获得冠军联赛资格，所以我希望我们能达到高水平，并能挑战世界上最好的俱乐部。
Fall in love with you, hug you without demur, every two or three days to come to you, four no kiss you marry to you within five days, not separate for sixty years!
一见钟情爱上你，二话不说抱住你，三天两头来找你，四下无人亲亲你，五天之内娶到你，六十年内不分离！
Every year, my family goes with two or three other families (usually families we have known for many years) to sing Christmas carols at the local nursing home.
每年，我们全家都会和另外两三个家庭(通常这些家庭都与我们是世交)一同去当地的疗养院为住在那里的人唱圣诞颂歌。
Most manufacturers recommend divers to have their diving watch pressure tested by an authorized service and repair facility annually or every two to three years and have the seals replaced.
大局部的制造商建议潜水员到授权机构停止潜水表压力测试并且每年或两到三年修缮一次潜水表的零件，以及改换密封件。
The main crop in southern China is rice, which could be harvested for two times per year, or three times every two years here.
中国的南方一带的主要农作物是水稻；这个地方的水稻可达到一年两熟或是两年三熟。
Generally, actuators operate without a large amount of maintenance, as 46% report that they have to service actuators once every three or more years, and 29% said once per two years.
一般来说，执行机构的运作，没有大量的维修，因为46%报告说，他们要服务器每隔三年或三年以上，29%的人表示每二年一次。
According to insiders introduction, Jia Jia was discharged after two or three years, every few days with a fever, suffering from pneumonia, was also suffering from tuberculosis, hepatitis b.
据知情人介绍，佳佳出院两三年后，三天两头感冒发烧、患肺炎、还患上肺结核、乙肝。
According to insiders introduction, Jia Jia was discharged after two or three years, every few days with a fever, suffering from pneumonia, was also suffering from tuberculosis, hepatitis b.
据知情人介绍，佳佳出院两三年后，三天两头感冒发烧、患肺炎、还患上肺结核、乙肝。
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