Ghostwriters
代笔人（ghostwriter的复数）
🗣️ 情景例句
So?
那又怎么样？
To film a movie
拍摄电影
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。