Most Chinese people do have some days off to rest during festivals. We enjoy delicious food and the (欢乐的) atmosphere(氛围), watch (烟火) and have fun with our friends and family. So festivals usually mean a (短暂的假期) for us. However, there are also millions of people working in their posts. Li is one of them. She is a doctor in the (紧急情况) room. It is a great (挑战) for her to work without resting for about 20 hours. Li's busy work means she has little time to be with her family at festivals. But she says she never (后悔) her (决定) to be an ER doctor. At the same time, she is very thankful to her family. Without their (支持), it might not be easy for her to keep going. In fact, there are millions of (医疗的) workers in China. They give up their family time and keep working during festivals. In their patients' eyes, they shine (明亮地) like the sun, giving off their warmth. I'm sure their hard work will pay off. Unit 4 Time to celebrate