1. 正直;诚实
    If you have integrity, you are honest and firm in your moral principles.

    e.g. I have always regarded him as a man of integrity...
           我一直认为他正直诚实。
    e.g. He was praised for his fairness and high integrity.
           他的公正和正直操守受人称道。

2. 完整;完全;完善
    The integrity of something such as a group of people or a text is its state of being a united whole.

    e.g. Separatist movements are a threat to the integrity of the nation.
           分离主义运动对国家统一是个威胁。