1. He accomplished expertise in mental arithmetic at such an early age.2. How can I be an accomplished man like Bill Gates?3. The choir have had many accomplishments over the years.4. He comes from a remarkably high-achieving family, who expect to pick high-achieving spouses.
 accomplish something an accomplished person have many accomplishments high achieving指成就了某些東西. 指一個成就非凡的人. 指有很多的成就.high achieving 形容高成就的人，非常貼切!圖中是小朋友寫給我的信，讓我很有成就感。
1. 他小小年紀就心算超強, 成就非凡.2. 要如何拿能像比爾蓋茲一樣成就非凡呢?3. 這個聲樂隊這幾年來得到很多的成就.
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 greenhuse effect, which leads to melting of glaciers, which leads to rising sea levels.