Look at the umbrella. 这是在美国、荷兰正流行的一种旅行煮饭伞。When it rains, it keeps you dry. When you're hungry, it helps you cook food. 伞由镀铬的条形物制成，伞把指向太阳，能产生500摄氏度的高温。 It's not heavy, so it's easy to carry.