Additionality
额外性
🗣️ 情景例句
Well, that's life, isn't it?
这就是生活，不是吗？
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
And she's left about $4 million in her will to her husband's daughter by his first marriage.
而她在其遗嘱中将大约400万美元留给她丈夫第一次结婚所生的女儿。