Orohydrography
地形水文学, 山地水文学
🗣️ 情景例句
and collect the furniture we need.
募集我们需要的家具。
Truth hath a good face,but ill clothes.
真理面目善良；但衣衫褴褛。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。