Libellulidae
蜻科
🗣️ 情景例句
And ... I know you can do it.
这……我知道你办得到。
While there is life, there is hope.
留着青山在，不怕没柴烧。
but of accumulated knowledge applied to practical life.
而是积累起来的知识应用到实际生活中的结果。