human-,人的，-ity,集合名词后缀。引申词义人，人类。

1. We admire her dedication to the cause of humanity.

我们敬佩她对人类事业的献身精神。

2. For him, the place is fairly boiling with humanity.

对他来说，这个地方充满了人情味。

3. He suggested that those responsible should be tried for crimes against humanity.

他建议那些责任人应该以反人类罪受到审判。

4. They have extended the potential life span of humanity everywhere.

世界各地人类的预期寿命均有所延长。

5. Each circle symbolically represents the whole of humanity.

每一个圈都象征着全人类。