Why does Bruce Wayne spend millions dressing up as a bat?
为什么布鲁斯·韦恩要花数百万美元打扮成蝙蝠的样子？
They can detect ultrasound; this means that when a bat approaches, the moth can detect the bat's presence.
它们可以探测到超声波；这意味着当蝙蝠靠近，飞蛾可以察觉到它的存在。
For example, one echo they quickly identify is the one they associate with a moth, which is common prey for a bat, particularly a moth beating its wings.
例如，他们很快就能识别出与飞蛾有关的回声，飞蛾是蝙蝠的常见猎物，尤其是扑打翅膀的飞蛾。
Around streetlights in leafy suburbs, what often seems like a moth at first glance may, in fact, be a small bat.
在绿树成荫的郊区，街灯周围经常有乍一看像是飞蛾的东西，事实上可能是一只小蝙蝠。
A cave bat, which regularly lives on a hard stone ceiling, is more careful about its landing preparation than a bat more accustomed to landing in leafy treetops.
洞穴蝙蝠通常生活在坚硬的石头天花板上，它比习惯降落在枝叶繁茂的树梢上的蝙蝠要更小心地做好着陆准备。
He had dropped all of the books he was carrying, along with a baseball bat and several other things.
他把自己携带的所有书本连同棒球棒和其他一些东西都丢了。
The broadband FM signals and the narrowband CF signals travel out to a target, reflect from it, and return to the hunting bat.
宽带FM信号和窄带CF 信号传输到目标，从目标反射回来，然后返回猎蝠。
When they stop beating their wings, they'd be much harder for the bat to distinguish from a leaf or some other object.
当它们停止拍打翅膀，蝙蝠就很难将它们与一片树叶或者其他什么东西区分开。
Based on its body size, a bat-like the greater mouse-eared bat would be expected to live four years.
根据它的体型，像大耳蝠这样的蝙蝠可以活4年。
I want a flower, a spider, a black cat, a bat, a pumpkin, a ghost or a witch.
我想画一朵小花、一只蜘蛛、一只黑猫、一只蝙蝠、一个南瓜、一个鬼、一个巫婆。
I enjoy playing badminton. When I'm running with a bat in my hand, I don't worry about anything.
我喜欢打羽毛球。当我拿着球拍跑动时，我感觉无忧无虑。
It was a long silence before Mom said, "Honey, someday you'll be beating those boys off with a bat."
过了好长一段时间，妈妈才说：“亲爱的，总有一天你会用球棒把那些男孩赶走的。”
The players use two things: one long stick, called a danda and a short egg-shaped bat, called a gilli.
玩家使用的装备有两种，一种是长棍，叫做丹达，另一种是卵圆形短棒，叫做吉利。
The bat judges distances by a kind of echo-location.
蝙蝠用一种回声测定法来判断距离。
They thought that there might be a link between how socially integrated a bat colony is and the nature of its tents.
他们认为有可能一个蝙蝠群体是怎样群居地结合在一起和这个群体帐篷的本质之间有关系。
They thought that there might be a link between how socially integrated a bat colony is and the nature of its tents.
他们曾认为，一个蝙蝠群落结合成一种社会群体的方式，与其帐篷的性质之间有某种联系。
In the year of 1870, a sort of ball made of feather and wood as well as a bat woven with strings were invented.
1870年，出现了用羽毛、软木做的球和穿弦的球拍。
Coincidentally, the last time a bat perched itself on a space shuttle tank, right before liftoff, was Wakata's first flight in 1996.
非常巧合，1996年Wakata进行第一次航空飞行时，在发射之前，也发现有蝙蝠附着在航天飞机燃料箱上。
In this fictional country there is a billionaire who lives on the fringes of society who, come nightfall, dresses as a bat.
在这个虚幻国度中，有一位生活在社会边缘的亿万富翁，打扮得像只蝙蝠一样出现在傍晚。
A bat with trumpet-like nostrils and a katydid that "aims for the eyes" were among the hundreds of species seen in Papua New Guinea in 2009.
这只有着像喇叭一样鼻子的蝙蝠和那只粉红色眼睛的纺织娘都只是2009年在巴布亚新几内亚所发现的数百种物种中的一员呀~
If you buy a bat detector you can pick up their high-pitched echo-location calls as well.
如果你购置了一个蝙蝠探测器，你还可以探测蝙蝠高音的回声，便知它们的位置。
When I remember, and drink 2-3 liters, I'm happy as a kitten on cat-nip, and productive as a bat out of hell.
我记得，当我喝掉2 - 3升水的时候，我快乐地就像一只嚼着薄荷的小猫，或者像是脱离了地狱的蝙蝠一样充满活力。
But BATMAN does come equipped with a bat hook: a grappling hook that special operators can throw onto power lines in order to charge up their battery-powered communications equipment.
不过蝙蝠侠确实配备了蝙蝠钩：带有特殊器件的挂钩可以扔到电力线路上，这样就可以给他们通信设备的电池充电。
The series begins simply enough as a detective story when a career woman named Tsukiko is the victim of an attack by a bat-wielding schoolboy on inline skates.
这部连续剧一开始仅仅就像是个侦探故事，受害人是一个叫月子的职业女性，遭到了一个滑着旱冰而且持有球棒的小男生的袭击。
We were marching on this road to the front when this German fighter plane came over the hill ahead of us like a bat out of hell.
这句话的意思是：“我们当时正在行军到前线去。”突然，一架德国战斗机从我们前面的山头上出现。
They are also the most abundant mammal on the planet - one in five mammals is a bat.
它们也是地球上最多产的哺乳动物——哺乳动物中五分之一是蝙蝠。
The latest paintings are larger, more abstract, and the colour more monochrome, such as in a mysterious piece titled “Man Dressed as a Bat”.
新作品更大一些，更具吸引力，像在一幅神秘的《穿着像蝙蝠一样的男人》中表现的那样，在颜色的选择上更为单一。
Gustavo Palacios was sequencing the genes from a new strain of Ebola virus found in a bat in Spain - a worrisome development, since the fatal virus has almost never been found outside Africa.
古斯塔沃·帕拉西奥斯正在对一种刚从一只西班牙蝙蝠中发现的新的埃博拉病毒株进行基因测序。——这是个令人不安的消息，因为这种病毒以往只在非洲地区发现过。
Gustavo Palacios was sequencing the genes from a new strain of Ebola virus found in a bat in Spain - a worrisome development, since the fatal virus has almost never been found outside Africa.
古斯塔沃·帕拉西奥斯正在对一种刚从一只西班牙蝙蝠中发现的新的埃博拉病毒株进行基因测序。——这是个令人不安的消息，因为这种病毒以往只在非洲地区发现过。
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