例句與造句

1. His friend and longtime legislative partner, Sen . Richard Lugar, R-Ind ., and two other dignitaries turned identical keys on the 1960s-vintage missile launch panel.
2. The trust members were amazed at what the government had left behind in the Kansas site ( including the old launch panel ), and the company also rents space in other abandoned missile sites.
3. It's difficult to find launch panel in a sentence. 用launch panel造句挺難的