🗣️ 情景例句
part of the building for younger people.
另一部分给年轻人用。
True coral needs no painter's brush.
真珊瑚无需刷油漆。
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，