warning system的用法和樣例：
例句
- We installed an alarm system to forestall break-in.
我們安裝了一套警報系統來預防小偷的闖入。 - A pollution warning system is being established.
正在建立一個污染報警系統。 - "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
"科幻小說不能簡單地看成是供消遣的，而實際上它給讀者展示更深刻的內容。" - We are also looking for better surveillance or warning system of short term capital flow.
我們也期望加強對短期資金流動的監管或設立短期資金流動警告系統。
