[gòng xiàn]
contribute; dedicate; devote; contribution
size of one's contribution
贡献大小
contribute one's share; do one's bit (for)
贡献自己的一份力量
contribute to sth.
对某事有所贡献
He is determined to devote his life to sicence.
他决心把毕生精力贡献给科学事业。
China ought to make a greater contribution to humanity.
中国应当对人类作出较大贡献。