secure telephone system造句

例句与造句

1. An entirely secure telephone system, would be possible to build, but it would cost customers too much and would be too difficult to use, she said.
2. "Our company was a good cover, " said Andre Martinie, a company official, noting that the company had extensive business dealings in Zaire, and that its business was selling secure telephone systems to governments and rebels.
3. It's difficult to find secure telephone system in a sentence. 用secure telephone system造句挺难的