As a newly commissinaed infantry(步兵) lieutenant, I was eager to set an example for myplatoon(排,團) by cleaning my own M-16 rifle. While we were working on the weapons, one soldier complained about the unusual notched(有缺口的) shape of the M-16's bolt and chamber, which makes it difficult to clean.
"Lieutenant, they need to make something to clean this with," the soldier said.
"They do," piped up(開始吹奏,高聲說話) a sergeant.
"Really," I said with surprise, wondering why we had not ordered such a tool.
"Yes, sir," replied the sergeant. "It's called a soldier."