1. I felt the tension when I entered my office.2. After I had a quarrel with my sister, there is tension wherever we are both present.3. I had a fight with my folks last night. So things are a bit tense with them.4. The tension between country A and country B has never been greater.5. Things in my office are not that uptight. We can take a break whenever we want.
 tension uptight請參考例句.
1. 當我走進辦公室時我感到一股緊張的氣氛.2. 我跟我妹妹吵架後, 我們一起出現的地方都充滿了緊張的氣氛.
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.