例句：

　　1. When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.

　　當生活很艱難，你想要放棄的時候，請記住，生活充滿了起起落落，如果沒有低谷，那站在高處也失去了意義。

　　2. The turning point in the process of growing up is when you discover the core of strength within you that survives all hurt.

　　當你從內心深處找到一種可以忍受一切痛苦的堅強力量時，你的成長歷程就會出現飛躍。

　　3. He finished his conversation and stood up, looking straight at me.

　　他說完話站起來，直視著我。

　　4. These files have been zipped up to take up less disk space.

　　這些文檔已經進行了壓縮，以節(jié)省磁盤空間。

　　5. He was fired from his job after roughing up a colleague.

　　他因為對一位同事動粗而被開除了。

　　6. It is certainly worth checking up on your benefit entitlements.

　　查清楚你可以享受哪些福利是絕對有必要的。

　　7. We tend to meet up for lunch once a week.

　　我們往往每周共進一次午餐。

　　8. The economy remains deep in recession with few signs of a pick-up.

　　經濟仍深陷衰退之中，幾乎沒有好轉的跡象。

　　9. I was laid up in bed with acute rheumatism.

　　我染上了急性風濕，臥病在床。

　　10. Llewelyn was mounting the stairs up into the keep.

　　盧埃林登上臺階，走進城堡主樓。

　　11. Dr. Johnson and I have been trying to build him up physically.

　　約翰遜醫(yī)生和我一直試圖增強他的體質。

　　12. Dozens of miles of railway track have been torn up.

　　好幾十英里的鐵軌被毀壞了。

　　13. The shallow sea bed yields up an abundance of food.

　　淺海床提供了豐富的食物。

　　14. The recent rain had churned up the waterfall into a muddy whirlpool.

　　最近的一場雨把瀑布攪成了泥水漩渦。

　　15. She loved it, this was just up her street.

　　她喜歡這個，這正中她的意。