Qdr
数码定量放射照相
🗣️ 情景例句
I'm sure there's one for you.
我相信会有你喜欢的。
They die well that live well.
活著正常的人死也正常。
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。