A description or two that sharpens the personalities of your personas can help bring them to life.

一个或者两个对人物角色的人格特征的精确描述，就能将人物比较生动形象地刻画出来。

youdao

Were it not so, far better would it be to fail, for happiness is the wine that sharpens the taste of the meal.

如果不这样，我会失败，因为快乐是提味的美酒佳酿。

youdao

Yet the behaviorism stresses that it is the individual learned helplessness that sharpens the difficulty of giving up smoking.

行为主义和社会学习理论则强调：个体已形成的习得无助感加剧了戒烟困难；

youdao

That sharpens the pressure from Republicans to either allow the sequester to take effect or to find alternate spending cuts.

FORBES: The U.S. Is Going Over The Fiscal Cliff, But A Tax Deal Might Cushion The Landing

That sharpens the election, but it does no harm to his campaign.

BBC: Obama's gay marriage moment

Lopez rings the changes with levity and charm, and if each encounter leaves you wanting to know more, that only sharpens the melancholy of the film, the knowledge that satisfaction hangs just out of reach.

NEWYORKER: Chain of Desire