1.
To rise and fall in turn, as waves.
起伏如海浪般上下起伏
2.
The sailing boat was up and down with the wave.
帆船随着波浪上下起伏。
3.
His chest heaved and his body seemed to droop.
他的胸脯上下起伏，身子也好象衰颓了。
4.
Of or relating to a horizontal line that displays no ups or downs and signifies the absence of physiological activity
表明生理活动缺乏或无上下起伏的水平线的或与之相关的.
5.
To move in a tossing, bubbling, or rippling manner, as choppy water.
翻腾以上下起伏、沸腾或荡漾的形式运动，就象波涛一样
6.
The tall piles of weeds they raked to dry under the sun seemed to wave and shimmer in the heat.
他们割下来放在日光下晒干的野草已堆得老高，看上去象是热浪中上下起伏、闪闪发光。
7.
His chest heaved as he panted along.
他跑得上气不接下气，胸脯急剧起伏。
8.
They looked at the sparkle of litlle dancing waves in the sunlight.
他们望着阳光下起伏小浪上的闪光。
9.
Seen from an airplane, the terrain curves and waves.
从飞机上看下去，地形蜿蜒起伏。
10.
"Then Job got up, and after parting his clothing and cutting off his hair, he went down on his face to the earth, and gave worship, and said,"
约伯便起来，撕裂外袍，剃了头，伏在地上下拜。
11.
walk over the undulations of the downs
走在绵延起伏的草原上
12.
To move freely back and forth or up and down in the air, as branches in the wind.
起伏，摆动在空气中来回上下自由摆动，如树枝在风中一般
13.
He lay face downwards on his bed.
他脸向下伏在床上。
14.
Elaborate Spatial Distribution of Precipitation of ChongQing on Terrain;
起伏地形下重庆降水精细的空间分布
15.
Numerical Modeling of Seismic Wave Field with Irregular Topography;
起伏地表条件下的地震波场数值模拟
16.
Conversation flickered at the various tables.
各张桌子上的谈话声时起时伏。
17.
The sound of this rush or surge.
水声上述汹涌或起伏的声音
18.
feel seasick in the heavy swell
在猛烈起伏的海面上感到晕船.