The train operates the 2,400-mile round trip once a week.

这列火车每周进行一次2400英里的往返旅行。

It's 30 miles round trip to work.

上班要走往返30英里的路程。

We did the round trip in two hours.

我们两小时打了个来回。

The six hour round trip shows that I have the ability to have all the things I want.

六个小时的往返表明我有能力拥有所有我想要的东西。

If you can fly on a Tuesday or Wednesday, and buy your tickets at least 21 days in advance, I suggest you book a round trip excursion flight.

如果你能在周二或周三坐飞机，并且至少提前21天购票，我建议你预订往返短途航班。

A use case transaction is a "round trip".

用例事务是一个“环形的路线”。

It made the round trip of 300 miles in 62 hours.

它花了62小时完成了300英里往返航行。

By executing this round trip, the test exercises.

通过执行此往返过程，该测试运用了。

Each network round trip to the database server is expensive in terms of performance.

每个从网络到数据库服务器的往返行程从性能角度来看是昂贵的。

Another problem is that it's hard for tool vendors to create a loss-less round trip.

另外一个问题是工具厂商很难创建一个支持无损双向工程的工具。

But the impact of this round trip could have different implications for hardware and software.

然而，此次娘家之旅对软件和硬件的意味却各不相同。

Improved reverse engineering and round trip operations better handle the following code statement.

改进的逆向工程及环形路线操作更好地处理以下的代码声明。

With airline fares continuously skyrocketing, this round trip airfare ticket is easily worth about $500.

随着航线票价持续飞涨，这个往返旅行飞机票价很容易价值500美元。

If someone like yourself volunteers, they receive a free round trip ticket to be used within one year.

自愿的人可以得到一张一年内有效的免费往返票。

A regular round trip remote method call is modeled as two messages, one for the request and one for the response.

一个规则的有往返的远程方法调用有两条消息，一条负责请求，一条负责响应。

Within a week he made the 245-mile round trip from his home in Perth up to me in the Highlands for our first date.

为了赶赴我们的第一次约会，他从佩思的家出发，花了不到一周的时间，历经245英里的行程来到我住的高地。

Passengers carry documents on behalf of a company in return for a discounted, or free (though rarely), round trip.

携带公司证明文件的乘客可以换取折扣或者免费（虽然很罕见）的往返机票。

These heterogeneous batch updates enable all associated tables to be updated in one network round trip to the server.

这些异构批处理更新允许在到服务器的一次网络行程中更新所有相关联的表。

No round tripping: there's no "round trip" support for iterative model changes, because the generated code is static.

不能往返：对于模型反复进行的更改不支持 “往返” 操作，这是因为所生成的代码是静态的。

The "round trip" approach to use case transactions shows its value in the case of estimating the complexity of user interfaces.

用例事务的“环形路线”方法，在估算用户界面复杂性方面显示出其价值。

A round-trip conversion between two CCSIDs ensures that all characters making the "round trip" arrive as they were originally, even if the receiving CCSID does not support a given character.

两个CCSID之间的往返转换确保所有进行“往返”的字符都以初始的样子到达，即使接收CCSID不支持某一给定字符。

Mexicana Airlines has announced cheaper round-trip tickets between Los Angeles and cities it serves in Mexico.

墨西哥航空公司已宣布降价出售从洛杉矶到该公司设有航班的墨西哥各城市的往返机票。

The tour is a round-trip of the town and there are a total of 4 stops where passengers can get on and off the bus.

这趟旅行是一个小镇的往返旅程，总共有4站，乘客可以在那里上下车。

If you can fly on a Tuesday or Wednesday, and buy your tickets at least 21 days in advance, I suggest you book a round-trip excursion flight.

如果你能在周二或周三坐飞机，并且能至少提前21天购票，我建议你预订往返短途航班。

In a chaotic two days of flying, the rescue team flew 3,000 miles round-trip from the British station Rothera to pick up the workers in the U.S. Amundsen-Scott Station at the South Pole.

救援队从英国的罗瑟拉站出发，在状况百出的两天中飞行往返3000英里，接回了南极美国阿蒙森-斯考特站的工作人员。

Two round-trip tickets please!

请给我两张往返票！

Trip includes round-trip air tickets, hotel stay for two nights, and tours of the National Air and Space Museum and the office of National Geographic World.

行程包括往返机票、两晚的酒店住宿、国家航空航天博物馆和国家地理世界办公室之旅。

Otherwise, any information gathered in one round-trip transaction is dumped at each "Close".

否则，在一个事务回合中收集的信息在每次“关闭”时都要被转储。