fresh-air raise

例句：

1. 1. The fresh air raised the moodof everyone present.
   新鲜的空气提高了在场每个人的情绪。
2. 2. The gardeners were busy refreshing theair with their hoses.
   园丁们正忙着用水管给空气“浇水”。
3. 3.After the rain, the air was sofresh that it felt like a breath offresh air.
   雨后，空气如此清新，感觉就像一股清新的空气。