A contract executed by one who is under legal age is voidable and can be disaffirmed by the minor. 不到法定年龄的人签订的合同是可撤销合同,该未成年人可撤销这一合同。
The fact that a rule of law renders a promise voidable or unenforceable does not prevent it from being consideration. 由于法律规则使得诺言可撤销或者无法强制执行的,并不影响该诺言成为对价。