Daily Chinese Idiom Guessing Game
In small groups or in pairs; scattered here and there.
三个两个地在一起。形容人数不多。
宋·郭茂倩《乐府诗集》卷四十七引晋人《娇女》诗鱼行不独自，三三两两俱。”宋·辛弃疾《念奴娇·双陆》词袖手旁观初未说，两两三三而已。”
The students came into the classroom in twos and threes.