1.
She burst into tears as she spoke.
她一面说，一面哭。
2.
Reaping and singing by herself;
她一面割麦，一面歌唱；
3.
Convex on one side and concave on the other.
凸凹的一面凸一面凹的
4.
They ate as they talked.
他们一面吃一面谈。
5.
In the evening they smoked and talked.
他们一面抽烟一面聊天。
6.
Light entered it on one side, and darkness on the other.
他一面醒悟，一面糊涂。
7.
talk over a cup of tea
一面喝茶，一面谈话
8.
Concave on one side and convex on the other.
一面凹进一面凸起的
9.
The type set for printing one side of a leaf.
一页版面为在一面印刷的版面设置
10.
the sunny side
向阳的一面，光明面
11.
said Chateau-Renaud, shaking hands with each of them.
夏多·勒诺一面说，一面与他们逐一握手。
12.
and tell us all about it during lunch.
一面吃午餐 ，一面告诉我们一切。
13.
Naturally, we have to learn while teaching and be pupils while serving as teachers.
我们当然只能是一面教，一面学，一面当先生，一面当学生。
14.
Secondary education have two side , a classical side and a modern side
初等教育有2个方面，传统一面和现代一面
15.
Secondary education have two sides, a classical side and a modern side.
初等教育有2个方面，传统一面和现代一面。
16.
take(on)anew aspect
面目一新，呈现新局面
17.
particular measured surface
面积（某一量度的表面）
18.
The surface itself is an equipotential.
表面本身是一等位面。