波涛起伏 [
bō tāo qǐ fú]
swellings, heaving and subsiding
The waves toss.
- 大海开始变得波涛起伏。
The sea began getting choppy. - 我渴望着歌的岛峙立在这喧哗的波涛起伏的海中。
I long for the Island of Songs across this heaving Sea of Shouts. - 国家力量发展和竞争象冲浪运动一样,波涛起伏,既有机会又有危险,需要勇气判断和能力。
Countries' power development and competitiveness just are like surf riding that fluctuates the wave, not only full of chances and dangers but courage, judgments, and abilities.