四级Many come through periods of stress with more physical and mental vigor than they had before.
许多人在经历压力时期时,身体和精神都比以前更有活力。
2002年6月大学英语四级(CET-4)真题
四级Even as a child, I observed people who were poor, or disabled, or ill, but who nonetheless faced life with optimism and vigor.
即使在我还是个孩子的时候,我也观察到一些人贫穷、残疾或生病,但他们仍然乐观而充满活力地面对生活。
2006年12月大学英语新四级(CET-4)真题
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