Casuariiformes
鹤鸵目
🗣️ 情景例句
If they come home and they're on ...
要是他们回来看见灯开着……。
Out of sight, out of mind.
久违情疏。眼不见，心不烦？
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.
虽然人类有智力和道德上没有得到普遍提高，但在知识积累方面却取得了巨大的进步。