“认捐”的英语？

我们认捐了十块钱的慈善资金.Our subscription to the charity fund is ten dollars.他认捐5 镑 作为水灾救济基金.He subscribed & 5 to the flood relief fund.史密斯先生封慈善事业慷慨认捐.Mr. Smith subscribes liberally to charities....