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1·Both Jiangxi and Zhejiang Meteorological Stations have raised their warning status from code yellow to code orange.

江西和浙江两省气象监测站提出从黄色预警提高到橙色预警状态。

2·South Africa raised the flood-warning level for its central Orange River area today as water levels in places were expected to reach the highest since 1996.

南非提高了洪水警报级别，奥兰治河水位已经达到了自1996年已来的最高位。

3·China has a four-tier weather warning system, with red representing the most severe, followed by orange, yellow and blue.

中国有一套四个等级的天气预警系统，红色代表情况最为严重，其次是橙色、黄色和蓝色。

4·China a has a four-tier color-coded warning system for severe weather, with red being the most serious, followed by orange, yellow and blue.

中国对极端天气有一套四级预警系统，用四种颜色分别表示等级不同的预警，其中红色为最，其次是橙色、黄色和蓝色。 。

5·Provides good all-round warning owing to a specially designed orange glass and powerful light.

由于有特殊设计的橙色玻璃和强劲的灯泡，所以可以提供良好的旋转警告。

6·In much the same way, the dazzling orange, red and yellow displays of forests in fall may be warning would-be leaf munchers of a tree's chemical defenses.

同样地，秋天的树林呈现出橘、红、黄等让人眼花撩乱的色泽，也可能是树木的一种化学防御方式，对可能的食叶动物发出警告。

7·China has a four-tier warning system for extreme weather, with red as the most severe, followed by orange, yellow and blue.

中国有针对极端天气的四级预警系统，最严重的为红色，其次是橙色、黄色和蓝色。

8·The Central Meteorological Station yesterday morning extended the warning of a strong cold spell and snowstorms by issuing an orange alert, the second-highest level.

中央气象台昨天上午发布了强冷空气和暴雪预警，将预警级别提高到了二级橙色预警级别。

9·The municipal meteorological station issued the city's first orange fog warning Sunday morning due to decreased visibility caused by the heavy smog.

北京市环保部门在周日上午发布了北京气象史上首个霾橙色预警，浓雾笼罩的北京市能见度非常低。

10·Meteorological offices in jiangsu province by yellow, orange rainstorm warning signal, south of huaihe river in most parts of the rainfall has amounted to more than 50 mm and the rain will last.

江苏省气象台发布黄色、橙色暴雨预警信号，淮河以南大部地区降雨量已达50毫米以上且降雨将持续。