✅ 同义词
🗣️ 情景例句
Special for new friends.
特地为新朋友准备的。
Will you marry me?
你肯嫁给我吗？
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。