曲子写得很好。你可以想象一头小驴和它的主人漫步在乡间小路上的情景。
The piece is really cute. You can just imagine a scene that a little donkey is ambling along a country road with its master.
为了克服这个问题，博洛格致力于培育具有更短更强壮茎干的小麦，这样的小麦可以拥有更大的种子头。
To overcome this, Borlaug worked on breeding wheat with shorter and stronger stalks, which could hold on larger seed heads.
这座房子有很棒的景观，可以看到乔治亚海峡以及另一头的落基山脉。
The house had a fabulous view out to the Strait of Georgia and the Rockies beyond.
一头愤怒的大象可以把敌人踩死，也可以用鼻子把他提起来，把他讨厌的敌人击倒在地。
An angry elephant can trample an enemy to death or pick him up with his trunk and smash his hated enemy on the ground.
还有一些其他技巧可以帮助你确定一年的头几个月的日期——例如，二月的最后一天总是锚日，不管闰年还是平年。
There are other tricks to assist with dates in the first months of the year—for example, the last day of February is always an anchor day, leap year or no.
有些雕像的头是可以摘下来的。
想象这头猪戴着很重的项圈，作为对这头猪向前走的奖励，你可以把沉重的项圈拿掉。
Imagine that the pig has a heavy collar and to reward the pig for walking forward, you might remove the heavy collar.
当他靠着一张标准成长图表站着时，就可以看到他几乎比他的实际年龄矮了一头。
Stand him against a standard growth chart and he is almost a head shorter than he should be at his age.
这个会说话的机器人伴侣眼睛里装有摄像头，可以监视病人，并在互动过程中使用恰当的面部表情和肢体语言。
This conversational robot companion has cameras in its eyes, which allow it to track patients and use appropriate facial expressions and body language in its interactions.
他的机器“独眼巨人”有一个摄像头，可以扫描任何一页，将打印出来的内容转换成声音，然后通过扬声器以机器人般的声音进行口头阅读。
His machine, Cyclops, has a camera that scans any page, interprets the print into sounds, and then delivers them orally in a robot-like voice through a speaker.
因为当朋友或亲戚哭泣时，它可以支撑他们的头。
It is because it can hold the head of a friend or a relative when he or she cries.
摄像头被放置在机器人体内，可以在黑暗中工作，它还可以充当探测器，发现被困人员和检测有害气体。
The camera, also acting as a detector that finds trapped people and detects harmful gases, is placed in the robot, which can work in the dark.
莎莉站在那里，拿着拴着大象的绳子。她问自己：“我可以用什么喂一头大象？”
Sally stood there and held the rope to the elephant. She asked herself, "What can I feed an elephant with?"
眼睛失明后无法再次感知视觉，但仿生眼可以利用摄像头“看见”周围景象，之后给大脑发送信息。
A blind eye can no longer sense sight, but a bionic eye can use a camera to "see" the environment and send information to the mind.
从导航软件、手机摄像头，到手术室里的医疗机器人，相似的机器和电脑都可以利用这项聊天功能。
From navigation apps and the camera on your phone to medical robots in the operation rooms, machines and computers alike can take advantage of this chatty feature.
这些木板上的摄像头可以检测信息，比如人们的年龄和从“非常高兴”到“非常不高兴”五种级别的感受
Cameras in those boards can detect information like people's ages and five levels of feelings一from "very happy" to "very unhappy".
它可能不能帮你系鞋带，但那小小的塑料头可以让鞋带的其余部分不会散开成脆弱无用的线。
It may not help you tie your shoe but that little plastic tip keeps the rest of the shoelace, the shoe string from unraveling into weak and useless threads.
一些探测器甚至配备有摄像头，所以科学家们可以看到并了解龙卷风内部是什么样子的。
Some probes even have cameras, so the scientists can see and understand what it's like to be in a tornado.
四足动物的脖子通常很长，这样它们就可以毫不费力地够到食物，但是大象的脖子很短，这样它就可以更容易地支撑它巨大的头和沉重的牙齿的重量。
The neck of four footed animals is usually long, to have them reach their food without difficulty, but the elephant has a short neck, to make him more easily support the weight of his huge head and heavy teeth.
可以针对多个不同的门开口值绘制差动头。
The differential head can be plotted for a number of different values of the gate opening.
将它们绑在鞍弓上：非常放松，这样我就可以用自己的头做自己喜欢的事情。
Tie them to the saddle-bow: very slack so that I can do what I like with my head.
青蛙围拢在我们周围，我可以看见它们露出水面的头和眼睛。
The frogs crowded around us, I could see their heads and eyes showing above the top of the water.
在家里可以用哑铃进行二头肌弯曲、肩上推和三头肌伸展等练习。
Bicep curls, shoulder presses and tricep extensions are some of the exercises you can do at home using dumbbells.
可以通过这种技术使用任何http头变量。
This technique can be adopted to use any HTTP header variable.
例如，SOAP信封的头可以确切指定如何处理消息。
For example, the header of the SOAP envelope can specify exactly how a message must be processed.
“我不知道你可以如何让一头犀牛超量排卵，”她说。
"I don't know how you could super-ovulate a rhino," she says.
它将可以支持电子邮件，网页浏览和发送短信，用户还可以通过蓝牙头带式耳机打电话。
It will support email, web browsing and text messaging, and users will be able to make calls using a Bluetooth headset.
使用内部监护仪，你将会被更多的限制活动范围，不过还是可以从这一头移到那一头。
You'll be more limited in your movement with an internal monitor, but you'll still be able to move from side to side.
他们还可以朗读书本，也可以随着音乐“跳舞”——也就是动动头和胳膊啦。
The robots are also able to read books and dance to music moving their head and arms.
消息是包含标头信息的信封，可以使用标头信息来告诉接收系统如何对传入消息进行身份验证。
The message is an envelope that contains header information, which can be used to tell the receiving system how to authenticate the incoming message.
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