weatherproof circuit breaker

例句：

1. 1.This building is designed to withstand extreme weather conditions.
   这座建筑设计用来抵抗极端天气条件。
2. 2.The new car has a weather-proof exterior.
   这款新车有一个防风雨的外表面。
3. 3. The tent was weather-proofed to protect us from the rain.
   帐篷被防水处理，以保护我们免受雨水侵扰。