四年一次

Finally, he even made the honor roll. In his fourth year, I attended a parent-teacher meeting with Karl.

最后他甚至上了HONOR ROLL的名单(HONOR ROLL是美国学生的一种荣誉，相当于三好学生什么的)在他上学的第四年，我和他一起参加了一次家长会。

Leap year recurs every four years, and in that year February has 29 days.

每四年闰年一次，而那一年中，二月有29天。

Ancient Olympic Games are basically held every four years, this cycle is called "Olympia Germany."

古代奥林匹克运动会基本上是每四年举行一次，这一周期被称为"奥林匹亚德"。

As the most popular event in sports, the World Cup only comes to us once every four years.

4楼作为一项备受关注的体育赛事，世界杯每四年才举行一次。

Although their official birthday only comes once every four years, they still get older as each year passes.

虽然他们正式的生日四年才来一次，但他们每年仍老一岁。

The pentad right after the last pentad with the SCS summer monsoon covering 40% or more of the above area is defined as the ending time of the SCS summer monsoon.

定义某年某侯南海夏季风面积最后一次超过百分之四十后一侯为南海夏季风的结束日期。

The solemnization of the attainment of the age of religious maturity takes place on the first Sabbath of the fourteenth year, when the Bar Miwah is called up (see 'Aliyah) to read a chapter from the weekly portion of the Law, either as one of the seven men or as the eighth, where it is customary to read the closing chapter and the Hafarah; and if he be unable to read, to recite at least the benediction before and after the reading, while the father offers silently the rather strange benediction:"Blessed be He who has taken the responsibility for this child's doing from me" see Shulan 'Aruk, Ora ayyim, ccxxv.

该solemnization的实现年龄的成熟宗教所发生的第一个安息日的第十四届一年，当酒吧miwah是所谓的改为一章，从每周一次的一部分的法律，无论是作为一个该七名男子或作为第八个，而按照惯例，改为闭幕章和hafarah ；如果他不能阅读，背诵至少功德之前和之后读，而父亲提供默默颇为奇怪功德说："有福被他的人已经承担了责任，为这个孩子的做法，从我身上"（见shulan ' aruk ， ora ayyim ， ccxxv 。

Year 7 month 3 day, China engineering's machine's trade's biggest private enterprise's —— 31 heavy industry company limited by shares at Shanghai exchange stock Stock Exchange list appear on market, finish de once importance turn on its work-starting career (by private enterprise divert society's public enterprise),meanwhile too become domestic engineering's machine's trade's 1 appear on market de private enterprise, 4 appear on market enterprise.

2003年7月3日，中国工程机械行业最大的民营企业——三一重工股份有限公司在上海证券交易所挂牌上市，完成了其创业史上的一次关键性转折（由民营企业转向社会公共企业），同时也成为国内工程机械行业第一家上市的民营企业，第十四家上市企业。

Almost aquarter of today's teens check Facebook more than 10 times a day,according to a 2009 survey by Common Sense Media, a nonprofit groupthat monitors media's impact on families.

监测媒体对家庭影响的非营利组织&常识媒体&2009年的一项调查显示，今天的青少年中，接近四分之一的人每天查阅Facebook超过10次。

The Peiping-Tientsin campaign, lasting from November 29, 1948 to January 31, 1949, was fought by the Northeast Field Army and two armies of the Northern China People's Liberation Army under the command of Lin Piao, Lo Jung-huan, Nieh Jung-chen.

1〕平津战役，是一九四八年十一月二十九日至一九四九年一月三十一日由中国人民解放军东北野战军和华北军区的两个兵团在林彪、罗荣桓、聂荣臻的领导下同国民党军进行的一次战役。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。