1929～1933年世界经济危机有哪些主要特点？对资本主义世界产生了什么影响？
Today is Sunday. My family likes to have fun together. In the morning, we plant potatoes on the farm. Then we go to the zoo to watch the animals. In the afternoon, we fly kites together. And in the evening, we go to the cinema to watch a film. At 8：00 pm, we watch TV at home.
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