根据汉语意思完成下列英语句子张菲说她亲眼看见了不明飞行物Zhang Fei said that she saw the
根据汉语意思完成下列英语句子 张菲说她亲眼看见了不明飞行物 Zhang Fei said that she saw the UFO_______ 地球上的引力是月球上引力的六倍 The gravity on earth is six times _______ it is on the moon 我的自行车已经丢了五天了. _______five days since my bike was gone