combination system的用法和樣例：
例句
- There is now an integrated system of safe bicycling routes in most cities in all three countries.
現在有一個綜合系統的安全騎自行車路線在大多數城市，所有這三個國家。 - As a branch of modern simulation technology, integrated avionics simulation is the outcome of the system emulation technology and the avionic integrated system combined.
綜合航空電子模擬系統是系統模擬技術與航空電子綜合系統相結合的產物，是現代模擬技術的一個重要分支。
