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Glossary

Warning Triangle 三角形警告牌

A warning triangle is a red reflective or fluorescent sign for use only on roads with a speed limit up to 50 km/h, normally placed about 50 metres behind the obstruction.

三角形警告牌是表面反光或熒光的紅色警告牌,只適用於車速限制為每小時 50 公里或以下的道路,一般放在壞車後方約 50 米。

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