PE 11/9 Swim-up Bars

1. brain wave: 영감, 묘안
ex> I had the most incredible brain wave. I know how we can get the deal!

2. towel off: 몸을 닦다, 말리다
ex> She barely had time to towel off before the boss sent her out again.

3. heat up: 뜨거워지다
ex> According to this article, interest in our stock is heating up.

* comfort: 편의 시설, from the comfort of~ 편하게
* waterproof: 방수의