I have not faltered in my quest for a new future.

　　我對嶄新未來的追求未曾猶豫過。

　　You should not be afraid to aim high in the quest for an improvement in your income.

　　在尋求收入提高方面，你應(yīng)該敢于給自己設(shè)定高的目標(biāo)。

　　The solitude of this quest weighs on the man.

　　這個追求的孤寂使這個男人很苦惱。

　　She chronicled her quest on her blog, "Not an activist."

　　她在她的博客上記述了她的追求：“不是一個積極分子�！�

　　They are using a new prospecting method to quest for oil.

　　他們正在采用一種新的勘探方法尋找石油。