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LESSON 22
The day is hot.
The cows are in the shade of the big tree.
They feed on the new grass.
Our cows do not run off.
At night they come to the barn.
天很热。
牛群站在大树的树阴下。
他们在吃新长出来的草。
我们的牛不会跑开。
夜里它们都回到牛棚。