1. When I asked my grandfather how he founded the company that grew to be the world's most profitable company, he started talking passionately.2. Whenever someone asks him about his glorious youth he starts talking nonstop.
 talk nonstop talk passionately talk energetically talk confidently白話的翻出即可.< >
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 meting of glaciers, which leads to rising sea levels.