small dumper

例句：

1. 1.The small dumper was used to transport the heavy materials.
   小型装载机被用来运输重型材料。
2. 2. The small dumper was very useful for the construction site.
   小型装载机在建筑工地上非常实用。
3. 3.The small dumper was able to handle the heavy load efficiently.
   小型装载机能够高效地处理重负载。