杨鲁教授站在飞机的登录口前向我们挥手告别的翻译：Professor Yang Lu station sign in front of the plane we waved good-bye 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Professor Yang Lu stood before the mouth of the aircraft log waved goodbye to us

Professor Yang Lu station sign in front of the plane we waved good-bye

Yang Lu Professor stands in the airplane registers mouth front us to wave goodbye

Professor Yang Lu station in an aircraft's login before we wave goodbye to

Professor Yang Lu station sign in front of the plane we waved good-bye