自愿用英语怎么说？

自愿

例句

• They subscribed materials voluntarily. 他们自愿捐助物资。
• landowners who freed their slaves voluntarily 自愿解放奴隶的地主
• How many of them volunteered? 他们当中有多少人愿意自愿效劳?
• She did it of her own will. 她是自愿这么做的。
• A burden of one's choice is not felt. 自愿挑担不嫌重; 自己的孩子背着不嫌沉。
• I support the objectives of The China Association of Numismatic and wish to become a member. 我自愿加入中国民俗钱币学会,遵守学会章程,履行会员义务.
• To keep his job, he willingly subordinated his own interests to the objectives of the company. 为了保住工作, 他自愿使自己的利益服从公司的目标.
• Change of existing voluntary contribution vesting. 更改现有自愿性供款归属比例.
• Thousands of Irishmen volunteered to fight bravely and loyally for Briton throughout the conflict. 成千上万的爱尔兰人勇敢的、效忠英国的自愿参加整个冲突.
• Even willing innovators may be faced with capital constraints. 甚至自愿的革新者也可能面临着资本拮据的困难.