The European Service Module, which sits behind the crew capsule, is the European Space Agency's contribution to the mission and has been built by Airbus.
for (let i = len2 - 1; i = 0; i--) {
，推荐阅读WPS下载最新地址获取更多信息
圖像來源，Getty Images
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。