After weeks of space travel, Chang'e 5 successfully brought back rocks from the moon.
经过几周的太空旅行，嫦娥五号成功地从月球带回了岩石。
Further back the old grey rocks rose high and sheer.
再往后，古老的灰色岩石高耸而陡峭。
She rocks back and forth on her chair like a mischievous child.
她在椅子上前后晃动，像个调皮的孩子。
The dry mountain ranges of the western United States contain rocks dating back 440 to 510 million years, to the Ordovician period, and teeming with evidence of tropical marine life.
美国西部干燥的山脉包含了距今4.4亿至5.1亿年前的奥陶纪岩石，其中充斥着热带海洋生物生存的迹象。
After its 23-day travel, Chang'e 5 was brought back some rocks from the moon in 2020.
经过23天的旅行，嫦娥5号于2020年从月球带回来一些岩石。
Risking his life, Joe jumped back into the cold water and managed to drag (拽) his dad up onto some rocks.
乔冒着生命危险跳回寒冷的水中，成功把他爸爸拖到一些岩石上。
Traditional geothermal plants exploit natural systems in which water seeps down into porous rocks in the ground and emerges back at the surface at a high temperature.
传统的地热发电厂利用了这样一种自然系统，即水分下降至地壳的渗透岩层中，而后又受热蒸腾到地表。
Researchers studying rocks brought back by astronauts have found that the moon's scarce water has a different chemical signature than Earth water.
通过研究宇航员从月球上带回来的岩石标本，科学家们发现月球上稀少的水资源与地球水资源的化学成分并不相符。
The researchers measured the magnetic strength of certain rocks found in the Kaapvaal craton of South Africa, a geologic region known to date back more than 3 billion years.
研究者测量了一些在南非卡普瓦尔（Kaapvaal）克拉通（craton，稳定地块）被发现的岩石的磁场强度，卡普瓦尔克拉通是公认为可以追溯到30多亿年前的一块地质区域。
Such enhanced-recovery techniques date back to the 1950s and 40% of California's oil production now depends on steaming subterranean rocks in this way.
这种强化开采技术可以追溯到20世纪50年代，现在加利福尼亚40%的石油产出都是依靠这种方式来蒸馏地下岩石。
I knew then that she really had wanted to hit me back on the rocks.
那时我就知道，在礁石上的时候，她的确是有心要打我来着。
If you beddown for the night, mark a nearby open area with rocks or colorfulgear; and 4) if you encounter a bear (as she did), avoid eye contactand back away slowly and quietly.
如果你睡下过夜，要在附近的开阔地用岩石或多彩的装置做上标记；4）如果你遇到了熊（她遇到了熊），避免眼睛接触，要慢慢地、静静地后退。
Hot rocks are shoved to the top, and erosion brings them back down the sides.
滚烫的熔岩冲上顶端，但是冰川的侵蚀又让它们退到一边去。
Researchers studying rocks brought back by astronauts have found that the moon's scarce water has a different chemical signature than Earth water.
研究人员通过研究宇航员从月球上带回的岩石发现月球上那少得可怜的水其化学成分跟地球上的水不同的。
We went out into the back and we got just some rocks.
我们走到了后面，捡了些石子。
Definitive answers may have to wait until a mission that brings Mars rocks back for study.
确定的回答可能要等到一个行动计划把火星岩石带回来进行研究。
Mariner 4, the first space probe to whiz past Mars, in 1965, sent back pictures not of verdant forests, but of barren rocks.
水手4，首个航天探测器呼啸地从火星经过，在1965年，传送回来的照片不是翠绿的森林，而是贫瘠的岩石。
Layer upon layer of different rocks recede down into the Grand Canyon and back through time, until the strata, at the river, revealed some of the oldest exposed rocks on earth.
一层层各种各样的岩石铺叠着一直深入到峡谷之中，直至地层，追逐着时光的变迁，在河床中显露着一些地球上最古老的岩石。
The rest of the dinosaurs sit back from the trail, situated among plants and rocks, and are for viewing only.
而在路径后段位于植物和岩石从中的其它恐龙们，则仅仅是用于观赏的。
Yet nearly 40 years after the Apollo astronauts brought the first rocks back to Earth, these pieces of the Moon are still providing scientists with new secrets from another world.
然而，自阿波罗宇航员将第一块月亮石带回地球后近40年的时间里，这些月亮的碎片一直被科学家们提供另外一个世界的秘密。
The more immediate goal of the company, which formed in 2010, is to bring resources, metals and moon rocks back to Earth, Jain said.
杰恩称，公司2010年设立的近期目标是从月球上带回金属、岩石等资源。
One man is said to have been killed as rocks were hurled back and forth.
石头被投来投去，据说一名男子被打死。
One man is said to have been killed as rocks were hurled back and forth.
石头被投来投去，据说一名男子被打死。
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