Pfu
空斑形成单位; 疱斑形成单位
🗣️ 情景例句
That's fine. Thank you.
很好。谢谢你。
Respect yourself, or no one else will respect you.
君须自敬，人乃敬之。
It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
确实，在探险中他们经常遇到惊心动魄的困难和危险，而他们装备之简陋足以使现代登山者一想起来就胆战心惊。