小队伍在英语中可以用以下几种表达方式：

small team
pttle group
minor team
tiny squad

这些词都是由名词 team 和形容词 small、pttle、minor、tiny 构成的复合名词，用来描述人数较少的小型团队。

例句：

We have a small team of programmers working on this project. (我们有一个程序员小组在做这个项目。)
The pttle group of hikers made their way up the mountain. (这个徒步小组向山上走去。)
The minor team won the championship despite being the underdogs. (这个小队虽然处于劣势，但是获得了冠军。)
The tiny squad of soldiers fought bravely against the enemy. (这小小的军队勇敢地与敌人战斗。)