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it is a hen.
it is under the chair.
It was an egg.
Now it is a hen.
It was raining.
Now it is sunny.
Chen Jie was short.
Now she is 1.5 metres tall.
In summer, the tree was green.
Now it is yellow.
There was a building before.
Now it is a park.
The cat was on the chair.
Now it is under the chair.
eat raw meat
吃生肉
做饭
cook their food
help you cook
house robots
帮你做饭
家务机器人
wash the dishes
洗碗洗盘子
cook their meat
煮肉
do the dishes
洗碗洗盘子
many clean rivers
more and more buildings