And an esky is what you need to take to the park to keep your drinks and your food cooling so it's like an insulated box where you put ice and keep your drinks cool, that's an esky.

Esky 是你需要带去公园让你的饮料和食物保持冷却的东西，就像是一个隔热箱，你把冰块放进去，让你的饮品保持冷却，那就是 esky。