1. Bravery is a great virtue.
    勇敢是一种美德。

2. This seat has the virtue of being adjustable.
    这种座位的好处是可以调节.

3. And seriously believe----at any rate for short periods----that running, jumping and kicking a ball are tests of national virtue.
    甚至煞有介事地相信 -- 至少在短期内如此 -- 跑跑、跳跳、踢踢球是对一个民族品德素质的检验。

4. Courage and resolution are the spirit and soul of virtue.
    勇敢和坚决是美德的灵魂。

5. If marriage exists only as a romantic relationship that can be ended at will, and family exists only by virtue of bonds of affection, both marriage and family come second to the search for love.
    如果婚姻仅是一种可随意终止的浪漫关系，如果家庭仅由感情来维系，那么婚姻和家庭与追求爱情相比就只能退居其次了。