All you do to solve a maze using this algorithm is keep your left hand on the left wall (or your right hand on the right wall) and just follow it along until you exit the maze.

在用这种算法解迷宫时，只需要把左手一直放在左边的墙上(或者把右手一直放在右边的墙上)，然后沿着墙走，直到走出迷宫。

youdao

Both seem somewhat nervous - he with his left arm crossing his body and fingers slightly rounded in a closed position - and her with her left hand elevated as if to keep harm at bay.

两个人看起来似乎都有些紧张——他将左手微微放到身体前方，手指轻轻地握紧——而她则将左手高高抬起，似乎在控制自己的情绪。

youdao

Now that the inner edges of the left and right visible doorways butt up against each other, we no longer need to keep the left image in the front.

现在，左侧与右侧，可见“doorway”的边缘接在一起，我们再不需要将左边图像保持在上方。

youdao

But others say he wrote this way because he was left-handed and writing backwards was easier and helped keep the ink from smearing.

VOA: special.2010.09.15

Chelsea were happy to concede possession to them and while Predrag Djordjevic and Luciano Galleti buzzed around early on to keep England left-back Ashley Cole busy, the final ball was often lacking.

BBC: CHOOSE A SPORT

Mixture of keep left and keep right.

BBC: Two more cycling superhighways hit London's streets

The UPA's only other alternatives are to defy the Left Front and function as a minority government until the scheduled date for a parliamentary poll, or to sacrifice the nuclear deal in order to keep the Left Front's support in parliament.

ECONOMIST: Exit polls point to a narrow BJP victory in Gujarat