一个女人推着婴儿车在我们前面的人行道上走。
He runs around the park with my daughter with the stroller and runs a lot.他和我女儿推着婴儿车在公园里跑来跑去,跑很久。
I began to see a veritable army of mothers and one father pushing a stroller while talking on the cell phone.我开始看到一群母亲和一位父亲一边推着婴儿车一边打电话。