阅读短文，判断正误。
The Browns have an outing. They take some food and water. And they start their journey at eight o'clock in the morning. They ride their bikes along City Road. After twenty minutes, they arrive at Green Hill. They climb up the hill and have a rest at the top of the hill. At nine o'clock, they start again. They arrive at Diamond Lake at about a quarter to ten. It's a beautiful lake. The water is clean. Some white swans and black swans are swimming in the lake. Then the Browns have a picnic by the lake.
