round trip

One way trip or round trip?

单程还是来回?

One way or a round trip ticket?

单程票还是双程票 呢 ?

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

这趟火车每周一次往返行驶2,400英里。

A round trip ticket to London, please.

请给我一张往伦敦的来回票.

I'd like a round trip ticket to Taipei, please.

我想要买一张到台北的来回票。

I want to have a round trip ticket to London.

请给我一张到伦敦的来回机票.

Round trip time of a laser pulse from the emitter to the object is used in pulse laser ranging. Because of the high speed of light the key to improve the ranging precision is the timing precision improvement.

激光脉冲测距是通过测量激光束在待测距离上往返传播的时间来计算出距离的，由于光速极快，提高测距精度的关键就是计时精度。

One round trip to Philaelphia, please.

请给一张去费城的往返票.

How much is a round trip to Boston for a child?

到波士顿的的儿童来回票多少钱?

...the lowest round-trip fare available between Washington and Dallas.

往返华盛顿和达拉斯的最低票价

He often makes a round trip to the hospital alone.

他经常一个人往返医院.

It's 30 miles round trip to work.

上班要走往返30英里的路程。

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

墨西哥航空公司已经宣布出售从洛杉矶到墨西哥各城市之间航班的低价往返机票。

Do not make a round trip jolty porch rail, lest the welding line of baluster bottom ruptures.

不要往返摇动阳台栏杆，以免栏杆底部的焊缝断裂。

a 30-mile round trip to work

上班往返30英里的路程

How much is the round trip?

来回票要多少钱?

I want a round trip ticket.

我要一张往返票。

All your air tickets are round trip.

你的每一张机票都是来回机票.

The train has make its first run on a round trip from Taipei to Taitung, according to the Taiwan Railways Administration.

根据来自台湾铁路局的消息，这列火车首次运行路线是从从台北到台东的往返。

This involved me in a round trip of over 400 miles.

为此我需要往返旅行400多英里。

It would take three to six hours for a round trip...

往返行程需要 3 到 6 个小时。

(North Amercian English)It's 30 miles round trip to work.

上班要走往返30英里的路程。

For as now the cost of a round trip ticket to the United States equals one full years salary.

因为现在去美国的来回机票费用相当于被告全年的薪水。

Thirdly, the transaction costs for trading SIF contracts will not be proportional to the contract value. Instead, it will be a flat fee per contract for a round trip.

第三、期货的交易费用与合约的价值无关，而是按买卖合约数目收费的。

The scheme can operate under the environments of larger round trip time and variation of time delay. The response caused by the oscillation of available bandwidth is restrained fully.

该方案可在较大回路时延和时延抖动环境下稳定运行，由可用带宽波动引起的响应可被完全抑制，且不需要测量可用带宽信息。

It would take three to six hours for a round trip.

往返行程需要3到6个小时。

We did the round trip in two hours.

我们两小时打了个来回。

(North Amercian English)a round-trip ticket

双程票

What about the price of round trip for economy class?

坐经济舱的往返票价是多少？

One way or round trip ticket?

单程票还是往返票？