upright silo

例句：

1. 1. The upright silo is a tall structure used for storing grain.
   直立的筒仓是一种用于储存谷物的高耸结构。
2. 2. The upright silo was built to store the harvested crops.
   直立的筒仓被建造来存储收获的农作物。
3. 3. The upright silo is a popular choice for storing grain during the winter months.
   直立的筒仓是冬季储存谷物的热门选择。