Researchers observed one bird impale a rodent on a cactus. [VERB noun + on]

研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。

Lenny swayed for a moment, then dropped to the ground, impaling himself on his switchblade. [VERB noun on noun]

伦尼晃了一下,然后倒在了地上,他的弹簧刀刺穿了自己的身体。

The boy died after being impaled on railings when he slipped while playing. [VERB noun on noun

小男孩玩耍时失足滑倒,被栏杆刺穿身体致死。