The children stood in a circle.
孩子们站成一圈。
He used a rope to mark off the circle.
他用一根绳子把这个圈围了起来。
She walked the horse round in a circle.
她牵着马兜圈子。
This formula is used to calculate the area of a circle.
这个公式用于计算圆的面积。
他们跳成一个圆圈。
Mark the wrong word with a circle.
把那个错字圈了。
Onion is sure to become the onion circle.
洋葱肯定会成为洋葱圈。
听并圈起来。
Children are hands in hands and make a circle.
孩子们手牵着手围成一个圈。
The vicious circle is thus transformed into a virtuous circle.
这样，恶性循环就变成了良性循环。
我们坐的是楼座座位。
The plane flew around in a tight circle.
飞机绕着小圈盘旋。
It was like trying to square a circle. That is, it was impossible.
这就好比要把圆的变成方的。也就是说，是不可能的。
We welcome you to the Arctic Circle.
我们欢迎您来到北极圈。
He has a small circle of friends.
他有一个小小的朋友圈子。
Each circle symbolically represents the whole of humanity.
每个圆圈都象征性地代表全人类。
He drew a circle in the sand with a stick.
他用枝条在沙地上画了一个圆。
The flag was red, with a large white circle in the centre.
那面旗子是红色的，中间有一个白色的大圆圈。
The line cuts the circle at two points.
那条线与圆相交于两点。
A group of people made a circle around the Pentagon.
一群人绕五角大楼围成了一个圈。
The table is simply a chipboard circle on a base.
这张桌子只不过是基座加圆形刨花板。
你在吹一个圆吗？
它是一个圆，一个循环。
正方形里有一个圆。
This is the center circle of the pattern.
这是图案的中心圈。
It is a huge circle formed with large townhouses.
这是一个由大型联排别墅组成的大圆圈。
Draw a short line from the centre circle outwards.
从中心的圆向外画一条短线。
They kept moving in a circle around the swimmers.
他们围绕着游泳的人不停地转着圈。
Next, stick the circle on the card with glue.
接着，用胶水把圆形粘到卡上。
Any two diameters of a circle intersect each other.
圆周内两直径必相交。
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