sack counter

例句：

1. 1. The bag counter at the store is always busy with customers.
   商店里的包计数器总是忙个不停。
2. 2. The sack counter was filled with bags of rice.
   袋子计数器里装满了大米的袋子。
3. 3. The sack counter was used to weigh and count the bags of grain.
   袋子计数器用于称量和计数粮食袋的重量。