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- Earlier images of Gusev crater taken from the air seemed to scream with evidence of an ancient lake bed. 早些时候在空中对古谢夫盆地拍摄的图像，就像是在对人们大声宣布那里是一个古代湖床。
- Located on a prehistoric lake bed, which accumulated nutrient-rich sediment, contributing to the fertile topsoil. 农场建立在史前湖床之上,这里积聚了富含营养的沉积物,形成了肥沃的表层土。
- Today salt-loving bacteria thrive in brine pools on the dry lake bed, lending a blood-red tint in this aerial view. 如今，喜爱盐分的宅细菌在干涸湖床上的咸水池里繁茂生长，使得这幅空拍画面带着血红的色彩。
- From another station on the tour, you can walk out a gangplank over the water to one of the intake towers that rise from the lake bed north of the dam. 而在行程中的另一个发电站，你可以走上跨越水面的踏板，到达水坝北面一座从湖底建起的进水塔。
- The 14-million-year-old called ostracods were found recently in an ancient lake bed in the Dry Valleys region in the continent's interior. （科学家）最近在南极大陆内的干谷一带的古老的湖泊沉积矿内发现了被称为介形亚纲动物的化石，有140，000，000年的历史了。
- In a few minutes' time we were stepping out sharply across the great cultivated plain or lake bed, framed like a vast emerald in its setting of frowning cliff. 几分种后，我们就轻快地行走在精耕细作、象翡翠一样镶嵌在起伏不平的峭壁间的平原或者也可以叫做湖床的上面了。
- This would moisten a bit of the exposed lake bed and provide an emergency stopover for the enormous flocks of geese, avocets, grebes and teal that visit the Salton Sea. 这可以使裸露的河床潮湿一点，给鹅群，长嘴鸟，水鸟没，野鸭等提供暂时在索尔顿湖的栖息之地。
- With the snow-draped Sierra Nevada as a backdrop, unique erosion formations called sand tufa stand like giant cauliflower stalks in a dry Arizona lake bed. 意译：侵蚀和风化图片画廊。与白雪披上内华达山脉作为一个背景下，独特的侵蚀形成所谓的砂钙华的台，像巨人花椰菜秸秆在干燥的亚利桑那州的湖床。
- Thus we can infer that Nihewan ape-man may either rest under the bare cliff of the Gorge Area or be buried in the marsh country or deep in the lake bed,or in the accumulation layer of the cavern. 由此推测,泥河湾大猿人或沉睡于沟壑区的裸崖下,或葬身于沼泽地带和湖底,或安葬于山洞的堆积层里。
- Photo Gallery: Erosion and Weathering With the snow-draped Sierra Nevada as a backdrop, unique erosion formations called sand tufa stand like giant cauliflower stalks in a dry Arizona lake bed. 意译：侵蚀和风化图片画廊。与白雪披上内华达山脉作为一个背景下，独特的侵蚀形成所谓的砂钙华的台，像巨人花椰菜秸秆在干燥的亚利桑那州的湖床。
- He vanished while scouting dry lake beds, looking for a place to set a world land speed record. 他当时在侦察一处干涸的湖床，希望找到一处适合挑战世界陆上极速纪录的地方，之后便失去联络。
- Biologists with the Idaho National Guard have discovered a new species of fairy shrimp living in the oft-dry lake beds of Idaho's desert. 爱达荷州国民警卫队的生物学家发现了一种新的天使虾,这种虾生活在爱达荷沙漠经常干涸的湖床中。
- In addition to the ancient lake beds are regions carved with dense networks of channels, seemingly created by rainfall and surface runoff. 除了古老湖床之外，某些地区表面还镂刻著致密的沟渠网络，似乎是降雨和表面迳流的杰作。
- The northern lowlands are exceedingly level, leading to speculation that they were lake beds during a significant chunk of Martian history. 北方极为平坦的低地难免令人猜测：它们在火星历史上某个特定时期，是一片河床。
- "The trouble is, there are no pristinely preserved 4-billion-year-old lake beds on Earth that we can compare it with," she says. “问题在于，由于地球上没有保存了40亿年的古代湖床，因此我们无法将它和地球上的比较。”她说。
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- Some of the algae sank to sea or lake beds and slowly became oil."All we're doing is turning the clock back," says Steve Skill, a biochemist at the Plymouth Marine Laboratory. 很久以前，海藻以植物用来把二氧化碳和阳光转化为糖份和氧气的光合作用，将荒凉的大气变成现代生活得以维持的地方。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
