凉快

We cooled down by swimming in the river.

我们游泳，好凉快凉快。

Thank heavens, it's cooled off a little.

谢天谢地, 天气总算凉快一点了。

After canicule, autumn will soon come, and it'll be much cooler.

过了三伏，秋天就快到了，就凉快很多了。

It will be cooler when the sun has set.

太落山之后会凉快一点。

We could get some coolness here.

这儿凉快。

Keep in the shade; it's cooler.

你就阴凉处呆着吧, 那儿比较凉快。