Geopositive
正向地性的
🗣️ 情景例句
Hello, Dad.
你好， 爸爸。
Good afternoon,Mr. Green.
午安，格林先生。
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。