For example, watching a video of someone about to cut her finger with a kitchen knife triggers brain areas involved in pain perception.
比如，看到视频中的一个人用切菜刀切到了自己的手指会激活痛觉感知相关的脑区。
Up to six people can gather around the table and, with a swipe of a finger, remove layers of muscle, zoom in and out of organs and slice through tissue with a virtual knife.
这个显示屏可供至多6个人一起工作；只需滑动手指，就可以移除层层肌肉；还可以放大或缩小器官的图像；并且还能用虚拟手术刀切开组织。
Distraught and facing accusations from his employer, Mr. Sun went home, grabbed a knife in his kitchen and chopped his finger.
孙中界愤怒不已，又面临老板的指责，他回到家中，抓起厨房的刀将手指砍了下来。
The smartphone is already the Swiss Army knife of the digital age, replacing the need for alarm clocks, GPS units and even digital cameras with the flick of a finger.
智能手机已经是数字时代的瑞士军刀，它用手指轻轻一点，就代替了闹钟、全球定位系统，甚至数码相机。
For cutting and slicing, hold the knife with your thumb and index finger gripping the top of the blade, and wrap your other fingers around the handle.
切割或切片时用拇指和食指捏住刀刃上方，其他手指顺势握住刀柄。
The sandwiches are called 'finger sandwiches' and therefore eaten by hand not with a knife and fork. They should have their crusts cut off.
下午茶中的三明治叫做“手指三明治”，所以吃的时候不用刀叉，而是直接用手拿起来吃。三明治面包的硬边应该会提前被切掉。
Hold your knife or fork with the thumb and three fingers, keeping the index finger extended on the handle.
用拇指和另外三个手指拿刀叉，食指保持搭在手柄上。
The main production HUKAY carbide tipped sawblades and HUKAY finger-joint knife.
主要生产HUKAY硬质合金锯片和HUKAY指接刀。
Objective To probe into whether concrete operating processes of treating trigger finger with small needle knife reported in current literature are correct or not.
方法查阅近年来有关小针刀治疗扳机指文献报道中的具体操作过程，是否符合屈指肌腱和腱鞘的解剖及扳机指的病理特点。
The sandwiches are called 'finger sandwiches' and therefore eaten by hand not with a knife and fork.
下午茶中的三明治叫做“手指三明治”，所以吃的时候不用刀叉，而是直接用手拿起来吃。
They thought: the meal which with the thumb, the index finger, the middle finger scoop up is most delicious, any knife and fork chopsticks cannot substitute.
他们认为：用拇指、食指、中指撮出来的饭菜最可口，任何刀叉筷不可替代。
Using my knife, I attempted to pry the metallic casing off, thinking it a cowl for the actual finger beneath. This proved futile as the substance resisted all attempts at penetration.
我以为这截玩意是戴在真手指上的套子，所以想用小刀试着将这个金属部分撬出来，但那物质坚硬无比，撬了半天还是丝毫不动。
The sandwiches are called 'finger sandwiches' and therefore eaten by hand not with a knife and fork. They should have their crusts cut off.
你可以要求额外加三明治和蛋糕，但是，千万不要把这些茶点装口袋里留着以后吃！
The utility model discloses a finger ring pencil sharpener which consists of a finger ring, a knife rest and a blade. The finger ring is connected with the knife rest with the blade.
本实用新型公开了一种戒指削笔刀，它由戒指、刀架、刀片组成，戒指和装有刀片的刀 架连接在一起。
The utility model discloses a finger ring pencil sharpener which consists of a finger ring, a knife rest and a blade. The finger ring is connected with the knife rest with the blade.
本实用新型公开了一种戒指削笔刀，它由戒指、刀架、刀片组成，戒指和装有刀片的刀 架连接在一起。
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