ADJ-GRADED
				(旅途)颠簸的
				A bumpy journey is uncomfortable and rough, usually because you are travelling over an uneven surface.
例句
						...a hot and bumpy ride across the desert...
						一次炎热而又颠簸的沙漠之行
						We had a bumpy flight over the centre of Panama.
						我们的飞机摇摇晃晃地飞过巴拿马中部地区。