I am so glad to see that no cars or buses will drive though us while we pedesttians are walking on the zebra crossing,which is in front of our community, when the green light for pedestrians is on. Just in this morning, I experienced the feeling taking a window of a driving car as a mirror when I was passing the zebra crossing again. I was confused that why the traffic lights could let people and cars go at the same time. However, a change was taken. Tonight, the traffic lights fobbidened cars which would go to opposite ways to pedestrians. It’s safe now. I’d like to show my happiness for the change once again.