subsurface unit造句

例句与造句

1. She operated with the fleet in Allied training exercises, provided services for other Seventh Fleet surface and subsurface units for training purposes, and made visits to various ports, before returning to San Diego on 14 February 1960.
2. The northern European portion of the cruise consisted of several operational periods and port visits to Portsmouth, England; Firth of Clyde, Scotland; Hamburg, Germany, and Lisbon, Portugal . " Wasp ", as part of TG 87.1, joined in the NATO Exercise " Silvertower ", the largest combined naval exercise in four years . " Silvertower " brought together surface, air, and subsurface units of several NATO navies.
3. It's difficult to find subsurface unit in a sentence. 用subsurface unit造句挺难的