Back in the 1900s, some stop signs were yellow because it was too hard to see a red sign in a poorly lit area.

早在20世纪初，一些停车标志是黄色的，因为在光线不好的地方很难看到红色标志。

youdao

Have you ever thought about why many school buses and taxis are painted yellow, and stop signs red?

你有没有想过为什么许多校车和出租车都漆成黄色，而停止标志却漆成红色？

youdao

By the year 3000, cars will always have to stop for stop signs.

到了3000年，在停车标志面前，汽车不停也得停。

youdao

He hardly slowed down for stop signs in the towns along the way.

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Boarded up windows and doors, police cars,signs to stop violence, young men standing idle are common on the south side of Chicago.

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Felix Vega stays below the speed limit and comes to a complete halt at stop signs.

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The bus stop signs in tech-heavy locales like Mountain View and Palo Alto advertising scads of engineering jobs.

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On the outskirts of town, there are no stop signs at the intersections.

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