It is based on the idea that when we look up or down, to the left or right, we're accessing a certain kind of memory.

它的理论基础是：当我们向上或是向下看、往左或是往右看时，我们正在试图唤起某类记忆。

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Here, the normally capable and confident Kate allows the prince to look after her attire, while she reaches up with her left hand to lend a little support.

这张图中，一向能干而自信的凯特正让她的威廉王子帮助整理她的衣服装束，这样的话，她的左手就只需要稍稍扶住衣领就行了。

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Due to her exploits Suzi has gone almost blind in her left eye and her liver swells up making her look pregnant if she ever has a drink.

由于如此透支，苏茜的左眼几乎失明。只要一喝酒，她的肚子就会膨胀如孕妇。

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If you look at the up left corner, Gabriel was a student here in this class two years ago, when we came and presented on the program and he is currently a student in the MAPP program.

看左上角，两年前，Gabriel修读这门课，在我们来推广硕士课程时,现在他正在我校读硕。

哈佛公开课 - 幸福课课程节选

The ball was fed out to the left-flank and the veteran Feyenoord left-back had time to look up and use his trusty left foot to spank an unstoppable 35-yard shot into the top corner.

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Meanwhile, just look at the value opportunities popping up right and left in the global equity markets.

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Unlike a conventional spacecraft, which would be navigated on the basis of signals sent to and from ground controllers, Deep Space 1 is programmed to make its own left-right, up-down decisions on data from sensors that look at the stars to track position and guide course changes.

CNN: Spacecraft set for risky asteroid flyby