The line graph shows the number of passengers using a London Underground station during the day, from 6:00 in the morning to 22:00 in the evening.
Overall, the number of passengers changed a lot during the day. There were two main peaks, one in the morning at 8:00 and one in the evening at 18:00, which are the times when people go to work and come home.
At 6:00, there were only about 100 passengers. The number increased quickly and reached a peak of 400 at 8:00, which was the highest number of the day. After that, it fell to about 180 at 10:00. Then the number went up again slowly and stayed at around 280 to 300 between 12:00 and 14:00.
In the afternoon, the number of passengers fell sharply to about 90 at 16:00, which was the lowest point. However, it rose quickly again to the second peak of about 380 at 18:00. After that, the number decreased to about 120 at 20:00, and it went up a little to 170 at 21:00 before it fell to 130 at 22:00.
Viết ít nhất 150 từ trong khoảng 20 phút.