例句與造句

1. Fore-and-aft could be sailed with fewer crew and were efficient working to windward or reaching, but creating a large total sail area required large sails, which could cause the sails and cordage to break more easily under the wind . 18th century warships would often achieve tops speeds of, although average speeds over long distances were as little as half that.
2. It's difficult to find working to windward in a sentence. 用working to windward造句挺難的