wet vapor

例句：

1. 1. The wet vapor from the rainforest was visible in the clear sky.
   雨林的湿蒸汽在晴朗的天空中可见。
2. 2. The wet vapor is a sign of rising temperatures.
   湿蒸汽是温度上升的标志。
3. 3. The wet vapor carried away the scents of the flowers.
   湿蒸汽带走了花朵的香味。