The wealthy had SLATE floors that would get slippery in the winter, when wet, so, they spread thresh on the floor to help keep their footing.

富人家有石板地面，冬天受潮后会很滑，因此他们在地上铺灯芯草，这样才能走得稳。

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With video, you can quickly spread your ideas and re brand yourself to secure a stronger footing in the marketplace.

通过视频，你可以迅速分享你的理念，重塑你的品牌，以迎合市场口味，在你的目标市场打下坚实基础。

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