Pictures and videos sent back by China's first Mars probe allowed us to see this red planet at such a close distance.

中国首个火星探测器传回的图片和视频让我们在如此近的距离看到了这颗红色星球。

youdao

A documentary follows a Canadian fellow working on his dream: building a suit of armor so he can observe grizzly bears from a close distance.

这是一部关于一个加拿大人关于他的梦想的记录片：制造一套可以近距离观察大灰熊的装备。

youdao

An expert said "Watching TV from a close distance, or spending long hours infront of a computer screen, will not result in shortsightedness."

一位专家说，“从近距离看电视，或长时间在电脑屏幕上，不会造成近视。”

youdao

From a distance, they shot at each other. Close up, they cut each other with knives.

VOA: special.2009.09.03

What we're going to do in forming a molecule is just bring these two orbitals close together such that now we have their nucleus, the two nuclei, at a distance apart that's equal to the bond length.

我们在形成一个分子时要做的就是,把这两个轨道放到一起,这样我们有他们的原子核，两个原子核，它们之间的距离为键长。

麻省理工公开课 - 化学原理课程节选

At a relatively close distance of 2.5 million light-years, Andromeda is very similar in size to our own Milky Way Galaxy.

BBC: Herschel space telescope to go blind

For those looking to capture a beautiful and sharp image up close or at a distance, the new COOLPIX P520 boasts a 42x optical zoom-NIKKOR glass lens with an impressive zoom range from a wide 24mm to a whopping 1000mm (35mm equivalent), for users that require the very best in performance and versatility.

ENGADGET: Nikon updates Coolpix compact lineup with S9500, sub-$200 S5200 and L28

The rich red design is a digital printing of a photograph of a worn rug, clear from a distance but blurry up close.

WSJ: Collecting Art With Fran?ois Pinault