Redback
n. 赤背蜘蛛；力博通信公司
🗣️ 情景例句
Many business people turn off their pagers and cell phones during their leisure time.
许多商人在他们的休息时间里都把传呼机和移动电话关掉。
It's quite probable.
完全有可能。
therefore the jungles and the savannahs know of no'juvenile delinquency'.
因此，丛林和荒凉地区不知道什么叫青少年犯罪"。