Valvifera
瓣尾亚目
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
This is the most fully-automated factory we have.
这是我们的全自动化工厂。
This is how they keep their way of life alive.
他们就是这样使自己的生活方式得以保持和延续。