往返

往返要4个小时。

It takes four hours to go there and back .

我能在半小时内往返一次。

I can go there and back in half an hour .

我步行往返要花一个小时。

It takes me an hour to walk there and back .

有免费的公共汽车往返于旅馆和市中心之间。

A courtesy bus operates between the hotel and the town centre .

我们往返了几次才把全部设备运过来。

We had to make several trips to bring all the equipment over .

她每天上下班往返于牛津与伦敦之间。

She commutes from Oxford to London every day .

上班要走往返30英里的路程。

It 's 30 miles round trip to work .

亟须得到工作的人会愿意长途乘车往返上下班。

People are prepared to commute long distances if they are desperate for work .

我住在离都柏林上下班可乘公交车往返的地方。

I live within commuting distance of Dublin .

一张往返票比两张单程票便宜。

A return is cheaper than two singles .

一辆公共汽车在火车站和公共汽车终点站之间往返运送旅客。

A bus shuttles passengers back and forth from the station to the terminal .

往返行程需要3到6个小时。

It would take three to six hours for a round trip

这趟火车每周一次往返行驶2,400英里。

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

他定期开车往返于家和工作地点之间。

He regularly drove from his home to his place of employment .

18艘船沿着贸易航线往返于1,000英里的河面上。

Eighteen boats plied the 1,000 miles of river along a trading route

为此我需要往返旅行400多英里。

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

有免费班车往返于酒店和市区。

A courtesy shuttle bus operates between the hotel and the town .

一辆区间公交车频繁地往返于这家旅馆和那个乡村俱乐部。

A shuttle bus runs frequently between the Inn and the Country Club .

博尔顿和索尔福德之间有一班公共汽车往返。

A bus service operates between Bolton and Salford .

他买了往返票，并登上了下一趟回家的火车。

He bought a return ticket and boarded the next train for home .

去哈瓦那的往返票价是550爱尔兰镑（673美元）。

The round-trip fare to Havana is 550 Irish punts ( $ 673 ) .

优惠往返机票价格为195英镑。

The Apex fare is £ 195 return .

他将参加伦敦至加来的航海往返赛。

He will be competing in the London-Calais-London race

他打算乘长途车往返上下班。

He 's going to commute .

购票需提前7天，并确定往返日期。

Tickets must be bought seven days in advance , with outward and return journey dates specified .

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。

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

这列火车往返于这两座城市之间。

The train goes backwards and forwards between the two cities .

她每天坐火车往返于剑桥和伦敦之间。

She commutes from Cambridge to London every day .

对健康的关注不仅关乎科学和未来,也关乎任何一位宇航员能否返回,更重要的是,如何在往返火星所需的两年半或更长时间内保持体力和健康。

The focus on fitness is as much about science and the future as it is about keeping any individual astronauts return home , and , more importantly , how to maintain strength and fitness for the two and a half years or more that it would take to make a round-trip to Mars .

他经常一个人往返医院。

He often makes a round trip to the hospital alone .