例句與造句

1. Most of that gain came from the systems management unit, IBM Global Services, where revenues rose 12 percent to $ 7.9 billion.
2. Enron also invested billions in its broadband unit, its water and wastewater system management unit and hard assets overseas _ such as power operations in India and Brazil _ that consistently lost money.
3. It's difficult to find system management unit in a sentence. 用system management unit造句挺難的