1. After putting on makeup and high heel shoes, the girl becomes confident and assertive.2. During the battle, despite that one army is greatly outnumbered, they look highly aggressive and ready to kill all their enemies.
 confident and assertive aggressiveconfident and assertive 形容一個人很有自信，很多情況就是殺氣的意思，而 aggressive 則是很有攻擊性的意思，如軍隊的殺氣。
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 f 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 levels.