And A Fourth的意思|示意

Three drivers tied on the top spot and a fourth, who is three points behind: that's a very interesting situation.

三个车手在车手积分榜上并列第一，第四名也只落后三分，这种形式非常有趣。

For example, he has owned a train and railway set since his fourth birthday, and he played with it almost every week until he was about seven.

例如，他从四岁生日起就拥有了一套火车和铁路玩具，他几乎每周都玩，直到七岁左右。

All were fed a normal diet, but one was without any soy, another had non-GM soy, a third used GM soy, and a fourth contained higher amounts of GM soy.

所有的按标准饮食喂养，但一组的饮食中没有任何大豆，另一组食用非转基因大豆，第三组食用转基因大豆，第四组食物中所含的转基因大豆数量最大。

When two planes crashed into the world Trade Center, another into the Pentagon, and a fourth into a Pennsylvania field, all media around the world shifted to this news.

当两袈飞机撞进世贸中心，另一架撞进五角大楼，第四架撞进宾夕法尼亚的空地，全球所有的媒体都投向了这件新闻。

In fourth grade, she and some of her friends started a good project.

在四年级时，她和她的一些朋友开始了一个很好的项目。

Suppose in our WSBI test environment we have three test machines, and a fourth to be used as an auditing machine.

假设在我们的WSBI测试环境中，有三台测试机器，使用第四台作为审计机器。