I won't let you rush about like a blind man riding a blind horse.

我不能让你盲人瞎马地去到处乱闯.

《现代汉英综合大词典》

The man riding on the white horse must be their leader.

骑在那匹白马上的一定是他们的头人.

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The same may be said of a man riding in an express train.

乘坐在快车中的旅客也有同样的情况.

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An Eighth Route Army man riding a horse came from the front.

一位~战士骑着马从前线赶来.

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