sub-screen的用法和樣例：
例句
用作名詞 (n.)
- What I call the first generation tools capture raw mouse movements or keystrokes and take snapshots of the pixels on the screen.
我稱為第一代的工具只是捕獲原始的滑鼠移動或擊鍵操作，並記下屏幕上象素的瞬象。 - A third new application was to protect a downhole screen across a water-injection zone from being damaged by debris during a workover.
第三個新的申請，以保護井下屏幕跨越注水區被損壞的碎片在修井。
