bottom condition的用法和樣例：
例句
- Drag onto the page and glue to the bottom of a function to add a conditional invocation.
拖到繪圖頁(yè)上并粘附到函數底部，可以添加有條件調用。 - When conditions are just right, warm, moist air flows in at the bottom of such a disturbance, moves upward through it and comes out at the top.
一旦條件具備，溫暖潮濕的氣流便從這一氣旋的底部流入，并沿氣旋上行，然后從頂端流出。
