unselfishness

1.The people esteemed the president for his unselfishness.

人民敬重总统的品质。

2.Derrick Rose: A no-brainer, he combines the speed and unselfishness of Paul with the strength and explosiveness of Williams.

一个头脑敏捷的球员，他结合了保罗的速度与以及威的力量与爆发力。