1.
Rule10 Names with leading and tailing underscores are reserved for system purposes and must not be used.
命名由于领导的而且曳尾底线被为系统目的保留和不能被用。？？
2.
Every rising bubble drags behind it a wake of material.
每一个上升气泡后面拖曳了一股尾部物料。
3.
updraft and downdraft
上曳气流和下曳气流
4.
A charge for towing.
拖曳费拖曳所付的费用
5.
The light flickered out in the wind
火光在风中摇摇曳曳地熄灭了。
6.
The act of trolling for fish.
曳绳钓鱼用曳绳约鱼的行为
7.
There was a slight wind that gently moved the leaves on the trees.
微风轻拂，树叶摇曳。
8.
The leaves flickered gently in the breeze.
树叶在微风中摇曳.
9.
Heat waves shimmered from the pavement.
热浪从道路上摇曳而起。
10.
A gust of wind made the torches flare.
一阵风吹得火把摇曳。
11.
The willow Branches swayed gently in the Breeze.
垂柳在微风中轻轻摇曳。
12.
Leaves played in the breeze.
树叶在微风中摇曳。
13.
A brief, wavering blaze of light.
闪光短暂而摇曳的光
14.
(esp of light)move unsteadily; flicker
（尤指光线）摇曳,闪烁.
15.
To cause to move waveringly.
使摇曳使摇摆不定地动
16.
To drag or haul(an object) laboriously.
拉费力地拉或曳（一物体）
17.
The branches are swaying gently in the wind.
树枝在风中轻轻摇曳。
18.
towing depth distance recorder
曳航深度距离记录仪