Translation of "despairing" into Chinese

Well, then, how can people in despair discover that life is worthwhile?

既然这样,感到绝望的人怎样才能看出,活下去是值得的呢?

The global community must act together to lift people in developing countries from the perils of hunger, ignorance, disease and despair.

国际社会必须共同采取行动,使发展中国家的人民摆脱饥饿、无知、疾病和绝望的危险。