There are many differences (不同) between China and the UK. In China, people use chopsticks. And Chinese people like eating rice, noodles and jiaozi. But in the UK, people use knives and forks. British people like eating bread, cake and sandwiches. In China, drivers drive on the right side. In the UK, drivers drive on the left side. If you are in the UK, before you cross the road, you must look at the right first and then left.
In China and in the UK, the traffic lights are the same. Slow down and stop at a yellow light. Stop and wait at a red light. Go at a green light.