Whereas purposeful men could make their way across a narrow bridge, the slow diffusion of plant and animals would require an avenue as a continent and available for ages at a stretch.
有目的的人可以通过一座狭窄的桥，而植物和动物的缓慢扩散则需要一条像大陆一样的道路，而且需要很长时间才能使用。
Don't wear socks for over 7 HRS at a stretch, to avoid infections.
为了避免感染，不要一次连续穿超过7小时的袜子。
It isn't easy to be inspired in that spontaneous way for long periods at a stretch.
一连很长时间以这种即兴方式获得灵感是不容易的。
He thrived on conflict and sarcasm; he and Allen would argue for hours at a stretch.
他挑起争端，讽刺挖苦；和艾伦连续争吵过几个小时。
They talked for hours at a stretch, but they still failed to settle their differences.
他们连续谈判了好几个小时，但是仍然没有解决他们之间的分歧。
In the beautiful bed she slept the moment she lay down, ten and twelve hours at a stretch.
她一躺在那张美丽的床上就睡着了，一睡就是十个小时、十二个小时。
The patient is recovering, and can walk anywhere from 20 minutes to half an hour at a stretch.
病人在恢复中，每一次能走20分钟到半个小时。
For ten weeks, nine hours at a stretch, he carefully wrote his message with a black felt-tip marker.
花费了整整十个星期，每天九个小时，他用黑色毡尖笔小心翼翼地写下了他的留言。
When she saw us, originally the frown at a stretch, the corners of the mouth also exposed a happy smile.
当她一见到我们时，原本紧皱的眉头一下子舒展开了，嘴角也露出了开心的微笑。
It involves three or, at a stretch, four people who already know each other and who need to agree on something specific.
会议涉及3个人、顶多4个人，他们彼此认识，并且需要就某件具体的事达成一致。
You may have paid off those sleep-deprived stretches when you got sick shortly afterward and sleep 18 hours at a stretch.
或许你不久后病倒了，一睡就是十八个小时，这样的话，那些因剥夺了睡眠机会而造成的种种紧张感就被一扫而光。
Over and over and over again, we would make these journeys, and sometimes they would last as long as three hours at a stretch.
我绕来绕去，一次再次，不停地绕着圈子，有时一口气要推三个小时之久，我也数不清究竟绕了多少圈。
I guess when you haven't slept longer than an hour and a half at a stretch for two weeks straight, you get on each other's nerves.
我想如果一连两个星期每天睡眠都不足一个半小时的话，两个人的情绪就都会变得非常急躁。
The Global Hawk, with a 115-foot wingspan, is capable of conducting surveillance for 36 hours at a stretch at altitudes of up to 60,000 feet (18 kilometers).
拥有115英寸长翼展的全球鹰能够在六万英尺的高空(也就是距离地面18公里)连续执行36小时侦察行动。
It isn't easy to be inspired in that spontaneous way for long periods at a stretch. Even Schubert was more successful in handling the shorter forms of music.
要长时间连续不断的获得自发的灵感不容易，就是舒伯特也是短形式的音乐方面更为成功。
It isn't easy to be inspired in that spontaneous way for long periods at a stretch. Even Schubert was more successful in handling the shorter forms of music.
要长时间连续不断地获得自发的灵感不容易，就是舒伯特也是短形式的音乐方面更为成功。
One group walked around a track three times a week, building up to 40 minutes at a stretch; the other did a variety of less aerobic exercises, including yoga and resistance training with bands.
第一组人员每周绕一条跑道走三圈，每次持续40分钟的时间；第二组人员从事一系列少氧锻炼，包括瑜伽和阻力带训练。
We knew it was unusual for not-quite-three-year-olds to know so much about astronomy, to possess such an advanced vocabulary, to spend hours at a stretch spinning the lids of Tupperware containers.
他们知道很多天文学知识，并且拥有如此高级的词汇，连续不断的几个小时旋转特百惠容器的盖子，我们知道这些对一个不足三岁的小孩来说是不正常的。
We pulled up at a canvas tent out on the ice that seemed to stretch to eternity.
我们在冰面上的一座帆布帐篷前停了车，在我们面前冰雪似乎一直延伸到无穷远的地方。
The Trotters aim to stretch their unbeaten run to five matches in a local Derby at the DW Stadium.
快马的目标是延续他们在DW球场的地方德比战中5场不败的纪录。
The original idea was that people should enjoy a bit of a rest after a life at work, but nobody imagined that the rest would stretch to almost a quarter-century.
最初的想法是人们在工作了一辈子之后应该享受一些休闲时光，但是没人想象的到这一些休闲时光几乎长达25年。
Cars lay blackened and crumpled for at least 400 metres along a long stretch of road running north from the Green zone. Barely a house within the blast zone was left with a window unbroken.
从绿区往北延伸的公路上，被熏黑和揉皱的汽车搁置在至少400米长的马路旁，爆炸区域里没有哪户人家的窗子是完好无损的。
If you don't exercise regularly, you might want to stretch at least three times a week to maintain flexibility.
如果没有定期锻炼，那么你可能需要每周至少伸展三次来保持柔韧性。
Simple Art - Take a pegboard and stretch different color rubber bands in various shapes until every peg has been used at least once.
简单的艺术-用一个小钉板，画出不同形状不同颜色的橡皮筋，直到所有挂钉都至少被用过一次。
Simple Art - Take a pegboard and stretch different color rubber bands in various shapes until every peg has been used at least once.
简单的艺术-用一个小钉板，画出不同形状不同颜色的橡皮筋，直到所有挂钉都至少被用过一次。
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