Ferrolite
鐵礦巖, 混凝土中鐵質摻合料
??? 情景例句
Yes, what can I do for you?
是的，我能為您效勞嗎？
The Spring Festival lasts half a month until the Lantern Festival comes.
春節要持續半個月左右，直到無宵節來為止。
Why does the idea of progress loom so large in the modern world? Surely progress of a particular kind is actually taking place around us and is becoming more and more manifest.
為什么進步這個概念在現代世界顯得如此突出？無疑是因為有一種特殊的進步實際上正在我們周圍發生，而且變得越來越明顯。