一年一次的

Use tax-controlled tills supercapacitor enhanced reliability , from the battery needs every 2-3 years maintenance work of change .

使用超级电容器增强了税控收款机的可靠性，免除了电池需要每隔2-3年维护更换一次的工作。

Almost half the Chinese cabinet is trooping to Washington, DC, for the second of the twice-yearly discussions, conceived by Hank Paulson, America's treasury secretary, between the world's largest economy and its fastest-growing one.

据美财长汉克鲍尔森估计，将会有近一半的中国高层官员赴美参加这个世界最大经济体和最快发展中国家之间两年一次的谈判。

But the biggest one to date took place in the United States in nineteen eighty-nine .

但是目前为止最大的一次交易是于1989年美国发生的。

In Australia, a zoo in Sydney is welcoming the birth of two meerkats pups, the first to be born here in nine years.

在澳大利亚悉尼的一所动物园内诞生了两只蒙哥幼崽，这是九年来当地的第一次。

Today was released the first after new-year holidays update of the Ukrainian download manager:download master.

今天是第一次公布后，新的一年假期更新乌克兰下载经理：下载的主人。

The world Cup is held every four years, and brings us the solidest soccer and the most perfect feast. People can enjoy themselves in the coorperation and rivalry.

世界杯四年一次，带给人们最纯粹的足球，和最完美的享受，在配合和对抗中找到快乐。

A one-year Master's courses for the first time I have the experience of individual research.

为期一年的硕士课程给了我第一次个人研究的经验。

On a long train trip in 1990,an idea came to her.

在1990年一次长期的火车旅途中，一个灵感忽然跃进她的脑海。

During the spring and summer, Thompson made more car tow flights, to higher speeds and altitudes.

在这一年的春季和夏季，汤普森又进行多次试飞，并达到更高的飞行速度和高度。

He told VOA that his favorite phrase is "being an Olympian is not every four years, it is every day."

他告诉美国之音记者说，他最喜欢的一句话是&奥运选手并非四年一次，而是每天的工作&。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。