1.
He hummed as he walked.
他一边走一边哼着歌。
2.
They learn and work at the same time.
他们一边学习一边工作。
3.
He dragged on the cigarettes as he wrote.
他一边写一边抽烟。
4.
a fault in which one side is above the other.
一边高于另一边的断层。
5.
Don't walk about when you are drinking.
不要一边喝水一边走路。
6.
She is listening to the lecture and taking notes.
她一边听讲，一边记笔记。
7.
thrown from side to side.
从一边投向另一边的。
8.
A side exactly equal to others.
等边同其它边完全相等的一边
9.
Chu Yin-chiu jumped up and led the way out, shouting as he ran:
朱吟秋第一个先跳起来，一边走，一边喊：
10.
He sat on a barrel to eat and think.
他坐在一只桶上，一边吃一边想。
11.
The old woman seemed to throw out her chest as she spoke.
这老太太一边说一边把胸膛一挺。
12.
A troop of little girls had gone hopping and singing.
一群小女孩一边玩独脚跳，一边唱歌。
13.
As he fastened the belt of his overalls he strolled across to the window.
他一边束好工作服的腰带，一边走到窗户边上。
14.
an ax that has a long handle and a head with one cutting edge and a point on the other side.
有长手柄、斧头一边有切边另一边有凿头的斧子。
15.
While he was writing the letter, he kept scratching his chin.
他一边写信，一边不停的搔下巴。
16.
As she spoke she filled his cup again.
一边说，一边又给他倒满了盅。
17.
She cried, tearing her skirt into pieces.
她一边哭一边把她的裙子撕得粉碎。
18.
It's a social get together over a cocktail.
大家一边喝鸡尾酒，一边互相交流。?