Look at the dog. She's pretending to be bothered by her muzzle so you'll have pity on her and remove the muzzle. What a smart dog.
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 fect, which leads to melting of glaciers, which leads to rising sea levels.下一題 - 傻笑 f我要發問