One green idea is to increase the amount of online shopping and decrease the number of brick-and-mortar locations.

一个环保的理念是增加在线购物并减少实体购物场所的数量。

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As a kind of new type green material that saves energy, gas concrete block is apt to produce swelling, cracking or dropping. When it USES common mortar as plaster material.

加气混凝土砌块作为一种新型绿色节能材料，加气混凝土砌块砌体用普通砂浆抹面时易出现空鼓、裂缝甚至脱落现象。

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Today the traditional retail model of an offline business have 200 to 500 brick and mortar stores with one website as a support for the offline stores has been flipped upside down, Green says.

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