【明報專訊】Lester got a job at the local zoo. The animals liked Lester and hoped he would stay with them for a long time. That was not to be, however, for one afternoon Lester suddenly threw his arms up and let out a loud scream (尖叫). "These silly creatures (動物) here are driving me bananas!" he cried. "If I see one more monkey, I shall surely go bananas!" The monkeys became sad, of course, for when someone is driven bananas or goes bananas he is driven mad or goes crazy.