Impermanency
n. 非永久, 非永久性, 暂时, 暂时性
🗣️ 情景例句
Oh, without a doubt.
啊， 毫无问题。
Hello, it's really great to talk about ourselves and get to know each other.
大家好，我们自我介绍并相互认识真是太好了。
Just for entertainment.
只是为了消遣一下。