When he had lost his job and his daughter on the same day, he had a major breakdown and came down with a serious mental disorder.
 mental illness mental disorder psychiatric disorder心理疾病 = 精神疾病 = mental illness = mental disorder = psychiatric disorder
這是一個連環問題: 燃燒石油導致二氧化碳增加，二氧化碳增加導致溫室效應，溫室效應導致冰層融化、海平面上升。 (請填空)
This is a chain of problems. Burning oil leads to increase in carbon dioxide, which leads to the greenhouse effect, which leads to melting of glaciers, which leads to rising sea leels.