“canyoneering”可以造什么句，canyoneering造句
来源：语文精选馆 3.36W
The dangerous of canyoneering would rock fall, faulty anchor system, flashflooding, as well as cold water, cold air, change of hypothermia, and little or no chance on rescue.
The rugged Wolgan Valley in the Greater Blue Mountains, just outside Sydney, contains several popular canyoneering spots.
