多年以來的用法和樣例：
例句
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多年以來保守黨第一次處於反對黨的地位。
The Conservative party was in opposition for the first time in years. -
許多年以來，研究人員就開始探索人們思考問題的方式，期望創建一種能夠像人一樣思考的計算機。
For many years, researchers have been exploring the way people think in hopes of creating a computer that thinks like a person. -
大部分搖滾樂團都很快就不受人歡迎了，但是甲殼蟲樂隊卻多年以來一直博得人們的青睞。
Most rock groups lose popularity very quickly, but the Beatles stayed on the beam for many years.
