army weevil

例句：

1. 1. The army weevil was a common sight in the trenches during World War I.
   第一次世界大战期间，军队中的小兵在战壕中很常见。
2. 2. He served as a soldier for many years before becoming an army weevil.
   他当了几年士兵后成为了一名军队中的小兵。
3. 3. The army weevil was a symbol of the harsh conditions endured by soldiers during wartime.
   军队中的小兵是战争时期士兵们艰苦条件的代表。