Esro
欧洲空间研究组织
🗣️ 情景例句
you spend with Dad and me ... and the family.
你和父亲， 我及全家人共度的。
Step by step the ladder is ascended.
登梯需要逐级登。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。