Nonrestrictive
a. 非限制性的
🗣️ 情景例句
I do care.
我真的关心。
I wish you the best of health.
祝您健康。
Like his father, he was driving a car called Bluebird.
同他父亲一样，他也驾驶着一辆名叫“蓝鸟”的汽车。