Nonmarket
非市场的, 非商业性的
🗣️ 情景例句
Some wild animals just cannot be tamed.
一些野生动物无法驯服。
When did you graduste?
你什么时候毕业的？
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长