Tdss
传统的决策支持系统
🗣️ 情景例句
But my birthday is tomorrow.
但是我的生日就在明天。
Sailboats glided motionlessly across the lake.
帆船静静地像滑动似的在湖上前进。
But this hope is always in the realms of science fiction.
但是，这种希望总是只在科幻小说中存在。