Cold winter, cool in summer, big temperature difference between day and night.
冬季寒冷，夏季凉爽，昼夜温差大。
The difference in temperature between day and night?
白天和夜间的温差是多大？
What's the difference in temperature between day and night?
白天和夜间的温差是多大？
What's the difference in temperature between day and night?
白天和夜间的温差是多大？
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