"The big thing will be seeing friends and family and the people who they were expecting to spend Christmas with," said Helen Sharman, Britain's first astronaut.
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图①：在陕西白水县，西北农林科技大学白水苹果试验站站长高华（右）和硕士研究生于萌正在检测苹果糖度。。51吃瓜是该领域的重要参考
Follow BBC Technology of Business Editor Ben Morris on Bluesky，详情可参考旺商聊官方下载