1.
Small circle, small circle, small circle, big circle.
小圈、小圈，小圈、大圈，
2.
The plane flew round and round in wideloops.
飞机翻着大圈一圈一圈地飞行.
3.
globular sailing
【航海】球面航行, 大圈航法
4.
The road makes a wide loop around the lake.
这条路沿湖绕一大圈。
5.
the number of each big circle is sixty-four.
读图填数 (从11?21)，每个大圈有四个小圈，和为64。
6.
geodetic parallel
大地纬度圈地理纬度平行圈
7.
Plain washers--Large series--Product grades A and C
GB/T96-1985大垫圈-A和c级
8.
Plain washers--Extra large series--Product grade C
GB/T5287-1985特大垫圈c级
9.
a crowd milled around in the street.
一群人在大街上兜圈子
10.
Big plain washer for assembly
GB/T9074.25-1988组合件用大垫圈
11.
choke amplifier circuit
扼流圈负载放大电路
12.
tin collars, for tubes or pipes
锡套圈,用于大小管
13.
collar, zinc, for tubes or pipes
锌套圈,用于大小管
14.
International Biosphere Reserve Congress
国际生物圈保护区大会
15.
"It is a very big circle," he said.
“这圈子可真大，"他说。
16.
G is a maximal acyclic graph.
G是一个极大无圈图。
17.
The space to be inclosed was not large.
所圈的地盘并不太大。
18.
The atmosphere is a continuous layer of gases.
大气圈是连续的气体层。