Meaning of juān:
圈
to confine; to lock up; to pen in; to surround; to circle
Mùyángquǎn zài yuànzi lǐ bǎ yángqún wéichéng yīgè juān.
牧羊犬在院子里把羊群围成一个圈。
The shepherd dog confined the flock into a circle in the yard.
Mùyángrén zài shān shàng bǎ yáng juān le qǐlái.
牧羊人在山上把羊圈了起来。
The shepherd locked up the sheep on the mountain.
Mùyángrén yòng zhàlán bǎ yáng juān qǐlái.
牧羊人用栅栏把羊圈起来。
The shepherd used a fence to pen in the sheep.
Yīqún xiǎohái zài gōngyuán lǐ wéi chéng yī gè dà quān.
一群小孩在公园里围成一个大圈。
A group of children formed a big circle in the park.
livestock enclosure; pen; fold; sty; circle; ring; loop (CL:個|个[ge4])
Nóngfū zhèngzài xiūlǐ tā de yáng juàn.
农夫正在修理他的羊圈。
The farmer is repairing his sheep pen.
Tā zài zhǐ shàng huàle yīgè quān.
她在纸上画了一个圈。
She drew a circle on the paper.
classifier for loops, orbits, laps of race etc
Tā zài cāochǎng shàng pǎo le sān quān.
他在操场上跑了三圈。
He ran three laps on the field.