例句與造句

1. Skillfully directing the operations of his ship from the time of the break-through to the Anzio Beachhead and continuing through the coastal advance northward, Captain Melson directed successful shore bombardments against enemy concentrations and installations; protected Allied coastal shipping lanes against enemy submarine and surface attacks; and supported advance minesweeping formations engaged in clearing heavily mined approaches to ports occupied by our forces despite repeated hostile aerial attacks.
2. It's difficult to find minesweeping formation in a sentence. 用minesweeping formation造句挺難的