工人们将沙子倒入料斗，准备进行下一步加工。

The workers poured the sand into the ___hopper for further processing.

这只兔子是个出色的跳跃者。

This rabbit is an excellent ___hopper.

工人们用漏斗车运送沙子到建筑工地。

Workers used a ___hopper to transport sand to the construction site.

上传的文件会先存储在缓存器中等待系统处理。

Uploaded files are temporarily stored in the ___hopper before the system processes them.