Problem reduction
[计] 问题归约, 问题简化
🧩 词语组成解析
🗣️ 情景例句
We'll set up our tents over there by the edge of the woods.
我们在林边搭帐蓬。
I wonder if it will rain tomorrow.
我不知道明天会不会下雨。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，