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- Several decades have elapsed since I graduated from the college. 我大學畢業已數十年了。
- Their productive cycle covers several decades. 它們的生產周期可延續幾十年。
- Life however several decades, fillip a flick. 人生不過幾十年，彈指一揮間。
- For several decades Panama was effectively an American colony. 幾十年來，巴拿馬實際上是一塊美國的殖民地。
- I trained dogs privately for several decades as well. 受過訓練的警犬私下了幾十年一樣。
- For several decades, juvenile delinquency is not a juvenile. 幾十年了，少年早已不是少年了。
- Noscapine has been primarily used as antitussive agent for several decades. 過去幾十年中,那可丁一直被用作鎮咳葯。
- They are only a handful, we'll leave them to their own devices and shelve them for several decades. 他們人數很少，擺到那裡，擺他幾十年，聽他怎麼辦。
- All of those changes occurred over several decades,whereas the current technology is changing every few years now. 但是以往的變化歷時幾十年，而當今的技術每幾年就會發生變化。
- Like the whole Ruhr area, Duisburg also underwent a change of economical structure in the last several decades. 如同整個魯爾區一樣,杜伊斯堡市在過去的幾十年裡也經歷著一場經濟結構的變遷。
- It usually takes several decades for atherosclerosis to reach an advanced stage. 動脈粥樣硬化一般要經幾十年才發展到晚期。
- After several decades of wrangling since the last years of the Ching Dynasty, it has still not been cleared up. 這個國體問題，從前清末年起，鬧了幾十年還沒有鬧清楚。
- Over the past several decades, though, experimental psychologists have learned which methods reliably lead people to concede, comply, or change. 然而，通過過去幾十年的研究，試驗心理學家掌握了能夠使他人讓步、服從和改變的可靠方法。
- If successfully commercialised, the pebble bed reactor would be the first radically new reactor design for several decades. 該球床反應堆如果成功實現商業化，將是數十年來首個全新的反應堆設計。
- The Empress Dowager of the Qing Dynasty attended to state affairs for several decades. 清朝慈禧太后垂簾聽政幾十年。
- After several decades of wrangling since the last years of the Ching Dynasty,it has still not been cleared up. 這個國體問題，從前清末年起，鬧了幾十年還沒有鬧清楚。
- In Washing-ton,D.C.,for example,the waiting list for season football tickets is several decades long. 比如在華盛頓，買美式足球賽季的票得等上幾十年。
- The redacted report charges that the PRC had "penetrated" those US weapons labs several decades ago. 報告稱，中國政府早在數十年間前就在向這些美國國家實驗室中滲透。
- I am certain that it will remain so and that,having been tested for several decades,it will be able to do its duty. 我確信，我們的軍隊能夠做到這一點，幾十年的考驗證明軍隊能夠履行自己的責任。
- Several decades ago,in my father's time,almost all the pearls were a two years crop,sometimes even 3 years. 幾十年前在我父親的年代里，幾乎所有的珍珠都要養2年甚至3年。
