robust environment的用法和樣例：
例句
- In my bleakest moments, I often look at flowers, at the fragile poppies that grow through the cracks in the unfriendly concrete, surviving in a seemingly impossible environment.
在我最凄涼的時候，我常常會凝視那些花兒，那些從堅固的混凝土縫隙中生長出的嬌嫩的罌粟花，它們生存在一個似乎不可能存活的環境里。 - This style agitator features a robust manufactured carbon steel bearing housing assembly which is intricate to the flex protected drive.
這類混合器的特點是具有堅固的碳鋼軸承座用於保護傳動。
