When you're lonely - Stop building walls and start building Bridges!

你在孤独时-要停止修建围墙，并开始架设桥梁！

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Instead of building walls around ourselves, we should be tearing them down.

不要在我们周围垒墙，我们要把它拆除。

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Although it offers faster speeds than mobile networks, it consumes more battery power and requires more base stations to achieve coverage and penetrate building walls.

尽管该技术提供的速度快于移动网络，但其消耗的电量也更大，而且需要更多的基站才能达到覆盖率或是穿透建筑物的墙壁。

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This frame was load-bearing, meaning that the steel skeleton would support the building's weight, not its walls.

VOA: special.2010.03.31

Before this technology, a taller building required creating thicker stone walls to support its weight.

VOA: special.2010.03.31

This is necessary so that the walls of a building will not shrink or break.

VOA: special.2009.01.12

But there are two big problems with building walls to keep the sea out.

ECONOMIST: Letting the waves rule Britannia

Japan's government estimated the tsunami pulled five million tons of debris, from building walls to automobile parts, into the ocean.

WSJ: Pilgrims Flock to Tsunami Relic at Agate Beach in Oregon

Transmissions in the millimeter wave band do not pass through building walls.

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