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

This observance will be for you like a sign on your hand and a reminder on your forehead that the law of the Lord is to be on your lips. For the Lord brought you out of Egypt with his mighty hand.

这要在你手上作记号，在你额上作纪念，使耶和华的律法常在你口中，因为耶和华曾用大能的手将你从埃及领出来。

youdao

This is — If you'll hold out your hand and — one hand flat.

如果你伸出手，手伸平。

youdao

This is--If you'll hold out your hand and--one hand flat.

如果你伸出手,手伸平

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Now this is his hand over your shoulder.

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This is as good as deciding whether to ante into the poker pot after your hand is dealt.

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On the other hand, following your child in this way is not real engagement, it's pseudo involvement.

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