Bobierrite
白磷镁石
🗣️ 情景例句
She's worked two jobs for years.
几年来他一直同时做两个工作。
You know the proverb, Smile and the world smiles with you, cry and you cry alone.
要知道有句格言“微笑，世界与你同欢乐；哭泣，你只能独自悲伤”。
Lying and stealing are immoral.
说谎和偷窃都是不道德的。