line up in a circle

1. As soon as they enter, they love the busy line up chairs in a circle.
    刚一进们，爱恋便忙着把椅子排成一个圆圈。

line up in a circle的解释

2. Line up drum moulds in a semi circle at one end of the bath.
    把数个圆筒模子沿锌锅的一端排成一个半圆形。