1980年秋天，第一届美国国家展在北京动物园旁边的老北京展览馆举行。
In the fall of 1980, the first US National Exhibition in China was held at the old Beijing Exhibition Hall next to the Beijing zoo.
1980年秋天，第一届美国国家展在北京动物园旁边的老北京展览馆举行。
In the fall of 1980, the first US National Exhibition in China was held at the old Beijing Exhibition Hall next to the Beijing zoo.
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