我能在半小时内往返一次。
从拉萨到雅安的牦牛运输，一年只能往返一次。
如果稍后再次需要这个文件夹对象，可以从这个缓存获取它，而不是再往返一次去获取它。
Later on, if I need this folder object again, I can get it from this cache rather than making another round trip to get it.
这列火车每周进行一次2400英里的往返旅行。
北极燕鸥一次往返的距离达3.2万公里，早已离开了我们的燕子现在正在非洲南端享受着太阳的温暖。
The Arctic tern completes a round trip of 32, 000km; swallows, which have already deserted us, will now be sunning themselves in the southern tip of Africa.
从小镇公墓到这儿是往返5小时的跋涉，并且一次从头开始的陡坡攀爬也是值得的。
It is a five-hour trek roundtrip from the town's cemetery, and it is worth the initial steep climb.
在第一期的Face-to-Face项目中，英航在6000个申请者中挑选了近1000家公司，他们得到了一次英航所运营航线的免费往返旅行机会来帮助推进他们的业务。
In phase one of Face-to-Face, BA selected nearly 1, 000 of 6, 000 applicants for one free roundtrip to a BA destination to help boost business.
新泽西州布拉德利海滩(Bradley Beach)的玛丽安娜·佩雷斯图尼克（MaryannePreztunik），在她自己50岁的生日时，她享用了送给她的诞辰礼物- 让她从乌斯怀亚、阿根廷、到南极洲作一次往返性的远征旅行。
Maryanne Preztunik of Bradley Beach, New Jersey, took this photo while enjoying her 50th birthday present to herself--a roundtrip sailing expedition from Ushuaia, Argentina, to Antarctica.
宇航员探险飞行器一次最多可以运送6名宇航员往返国际空间站。
It could carry as many as six astronauts back and forth to the international space station.
这是历史上仅有的第三次驾驶交通工具的南极穿越，更是第一次往返。
This was only the third vehicle crossing of Antarctica in history, and the first to get there and back.
此方法的优点很快变得明显起来：对于此类可缓存的页面，第一次生成该页后就无需再往返于门户服务器了。
The advantage of this soon becomes clear: for such a cacheable page, a roundtrip to the portal server is no longer required after the first generation of that page.
自从七月份“亚特兰蒂斯”号结束最后一次太空飞行返回地球后，“联盟号”就成为了运送宇航员往返太空站的唯一途径。
The Soyuz is the only way to get astronauts to and from the space station, ever since Atlantis returned from the final shuttle flight in July.
通过度量执行这个方法花费的时间，可以知道对网格的一次往返调用会花费多长时间。
By measuring the amount of time taken executing this method, you will know how long a round-trip call into the grid is taking.
波利特·科夫斯·卡娅安之若素，她往返约50次，常常一次停留数日。
Ms Politkovskaya was unfazed, making around 50 trips there, often for days at a time.
这就可以使剧组将同一场景的各个镜头一次性拍完，而不用来回往返于不同的地点。
It helps them shoot all the scenes for one set together, instead of needlessly jumping between locations.
但是往返路程很漫长——一天半，要搭乘四次飞机和一次船——因此，我带上一本书开赴属于我们的海滩之外的那片苍穹。
But it had been a long commute - a day and a half, four flights and a boat ride - so I grabbed a book and headed for a canopy just off a beach that belonged to only us.
这将是航天飞机最后一次搭载成员往返于空间站。
This will be the last shuttle mission to carry a crew member to or from the space station.
如果您的应用程序只使用服务器端验证，那么就需要进行一次额外的服务器往返传递，要占用3到6秒的时间。
If your application USES server-side error validation alone, an extra server trip is required, with a time cost of three to six seconds.
在下次从使用的池中检索该连接时，将在第一次到服务器的往返行程中发出重置连接请求，并将在用户执行任何操作之前执行该请求。
The next time the connection is retrieved from the pool used, the reset connection request piggybacks on the first round trip to the server and executes before the user performs any operations.
错误是一声警钟，它能提醒咱们时常停下往返头看看，进行一次反思和总结。
It is an alarm bell which could remind us to stop and to look back now and then, in order to rethink and summarize.
交通罢工进入第二天，城市里没有地铁也没有公交车，数万名纽约人又一次在刺骨的寒风中开始徒步往返上下班。
Millions of New Yorkers trudge to work in another bone-chilling commute as (the) transit strike enters its second day , leaving the city without subways and buses.
有一次，当两个往返于苏州，中国的沿海城市，参观服装厂，彭先生是好奇，了解有关业务，他回忆说。
Once, when the two traveled to Suzhou, a coastal Chinese city, to visit garment factories, Mr. Peng was inquisitive about the business, he recalls.
他觉得链条的节奏似乎是有规律的，那盏前喀作响的挂灯每往返摆一次用的时间似乎一样长，尽管往返的距离越来越小。
The hanging lamps swinging a chain of sound to scare away the former Gurkha this student, causing him a series of thinking.
在第一次刷卡使用后，通票在之后的三天内能够被无限次使用，包括了往返机场的交通以及400辆OASA雅典观光大巴。
It gives unlimited travel for three full days after it is first used, including journeys to and from the airport and the 400 OASA Athens sight-seeing bus.
在第一次刷卡使用后，通票在之后的三天内能够被无限次使用，包括了往返机场的交通以及400辆OASA雅典观光大巴。
It gives unlimited travel for three full days after it is first used, including journeys to and from the airport and the 400 OASA Athens sight-seeing bus.
应用推荐