黑腹绒鼠在地洞里进出穿梭，总是对外面的危险十分警觉。
The black-bellied vole shuttles in and out of its underground burrow, ever alert to dangers outside.
但随着夜幕降临，潮水退去，一群小鸟在一处浅滩落下，尽情吃喝起来，有短嘴半蹼鹬，西部鹬黑腹缋。
But as the afternoon wears on and the water retreats, a crowd of little birds arrives to feast in the shallows: short-billed dowitchers, Western sandpipers, a black-bellied plover.
本文介绍了黑腹滨鹬的亚种分类性状、分类修订以及亚种分类系统，并就非繁殖期的相关研究作了概述。
In this paper, taxonomic characters and taxonomic system of dunlin subspecies were introduced. Moreover, Infraspecific taxonomy of dunlin in non-breeding period was epitomized.
大小胜过数量，在德克萨斯州的私人牧场里，一只美洲鹤使一群黑腹树鸭分散开来，权且作为一个勇敢的饲养员。
Size trumps numbers as a crane scatters black-bellied whistling-ducks near a game feeder on a private Texas ranch.
45岁的大卫·琼斯是一名专业木匠，从今年5月起，琼斯把自己锁在一间20平米(5米长4米宽)的房间内，与2条黑曼巴蛇、2条绿曼巴蛇、7条非洲树蛇、27条扁头腹蛇和3条眼镜蛇"同吃同住，朝夕相处"。
45-year-old David Jones, a professional carpenter, has lived, slept and eaten in the 5m x 4m sealed room since May, with 2 black mambas, 2 green mambas, 7 boomslang, 27 puff adders and 3 cobras.
康涅狄格州纽黑文市耶鲁大学的研究者认为，急诊内科医师能使用超声对腹主动脉瘤(AAA)进行筛查。
Emergency physicians are capable of handling ultrasound screening for abdominal aortic aneurysm (AAA), according to researchers from Yale University in New Haven, CT.
结果：20例患者的临床表现均无特异性，上腹疼痛最为常见，其次是饥饿痛、腹胀、恶心、呕吐、黑便等。
Results: the symptoms of these 20 patients were non-specific, upper abdominal pain was most common and hunger pain, abdominal distention, nausea, vomiting, melena being the next.
自私之人最“腹黑”的伎俩就是，他会竭力扰乱你的思维、给你造成困惑。
The most dangerous trick in the selfish person's bag is the confusion he tries to create in your mind.
人本能的都在寻找入侵者，阻止别人从外面闯入。 【解说】这么磁性这么腹黑的声音，大家猜出是哪部…
People, by their very nature, are always on the lookout for intruders, trying to prevent those on the outside from getting in.
人本能的都在寻找入侵者，阻止别人从外面闯入。 【解说】这么磁性这么腹黑的声音，大家猜出是哪部…
People, by their very nature, are always on the lookout for intruders, trying to prevent those on the outside from getting in.
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