English translation of '凉快'

形

1. cool
   ⇒ 树阴下面挺凉快。 (Shùyīn xiàmiàn tǐng liángkuai.) It's nice and cool under the trees.
   ⇒ 我去空调房里凉快凉快。 (Wǒ qù kōngtiáofáng li liángkuai liángkuai.) I'm going into the air-conditioned room to cool off.