time - sharing control的用法和樣例：
例句
- Turn on the main source switch, and the Control Unit is now put in work.
打開(kāi)主電源開(kāi)關(guān)時(shí)控制部件將開(kāi)始工作。 - This may be useful when you try to restrict user actions or control the appearance of the document while it is embedded.
當您嘗試限制用戶(hù)操作或者它是嵌入時(shí)控制文檔外觀(guān)這可能很有用。
