例句與造句

1. He had tried to develop a port at Ynys Cyngar, some from his embankment, now known as The Cob, but the effects of diverting the Glaslyn through its exit sluice were that it scoured out a deep channel by Ynys Towyn, the island at the western end of the Cob.
2. It's difficult to find exit sluice in a sentence. 用exit sluice造句挺難的