推车

例句：

1. 1. The old man was pushing his cart along the street.
   那位老人正在街上推着他的购物车。
2. 2. The children were happily riding their new wagons in the park.
   孩子们在公园里高兴地骑着他们的新手推车。
3. 3. The elderly lady was using a trolley to transport her groceries home.
   那位老太太正使用一辆手推车把杂货运回家。