1. We must not let cultural, racial, or social barriers distract us from the job that must be done. Nor can we let political inefficiency stop us from our task.
    因而我们决不能让文化、种族和社会的障碍使得我们不能专心从事我们必须做的工作。我们也不能因为政府工作效率低下而放弃我们的工作。

2. This is a classic example of bureaucratic inefficiency.
    这是一个官僚主义低效率的典型例子。

3. He is losing by his inefficiency.
    他因自己能力差而受到损失。