1.
Effects of Air Resistance on Subharmonic Motion of Completely Inelastic Bouncing Ball
空气阻力对完全非弹性蹦球倍周期运动的影响
2.
Fractal characterization for subharmonic motion of completely inelastic bouncing ball
完全非弹性蹦球倍周期运动的分形特征
3.
Round and round, and up they jump.
圆球，圆球，蹦来蹦去。
4.
The ball hopped around the playing field.
球在运动场上蹦来跳去。
5.
The Ball hopped around the playing ground
球在操场上蹦来跳去。
6.
The little girl Bounced up and down on the Bed
小女孩在床上蹦蹦跳跳。
7.
The kids were skipping in the park.
小孩们在公园蹦蹦跳跳。
8.
The child bounced on the bed.
那孩子在床上蹦蹦跳跳.
9.
He came bouncing into the room.
他蹦蹦跳跳地进了房间.
10.
Cat and dog, and up they jump.
小猫小狗，蹦来蹦去。
11.
The lambs capered in the meadow.
小羊在草地上蹦蹦跳跳。
12.
A light object, like a tennis ball, on the edge of the trampoline will follow a curved path toward the bowling ball– like a planet orbiting the sun.
而蹦床边缘的轻物体，比如网球，将沿着曲面移向保龄球-就像行星围绕着太阳运行。
13.
In1979, some people bungee jumped off a bridge in England and made the sport popular around the world.
在1979年，一些人在英国的一个桥上进行了蹦极，而使得这项运动在全球流行起来。
14.
His seven dogs frisked round him.
他的七条狗在他周围蹦蹦跳跳。
15.
The children were skipping about in the garden.
孩子们在花园里蹦蹦跳跳。
16.
Fred skipped across the kitchen floor to the screen door.
弗雷德从厨房蹦蹦跳跳地来到门口。
17.
A rabbit lolloped across the path.
一只兔子蹦蹦跳跳地横穿过小径。
18.
skipping along, past, out, etc
蹦蹦跳跳地走去、 走过、 走出等