Level 1 is the default warning level at the command line.

等级1是命令行中的默认警告等级.

If Sanbao Drainage Works were opened at that moment, the water level of the canal could be reduced below the warning level.

如果这个时候开启三堡排涝工程，较快就能让运河水位降到警戒水位之下。

The Shanghai Meteorological center has issued a red level rainstorm alert - its highest warning level. Traffic has been severely affected on many roads.

上海气象中心已经发布暴雨红色警报，该警报为最高级警报。多个交通路段受到严重阻断。

Water levels in several rivers and 61 reservoirs throughout the province have exceeded the warning level. Rescue work is still ongoing.

广东省多条河流与61个水库水位已经超过警戒水位。营救工作正在进行。