Backventing
背部通气
🗣️ 情景例句
You too. Bye.
彼此彼此，再见。
His ear is wounded, Does it hurt?
他的耳朵受伤了，疼不疼？
All that afternoon, I jumped and sang and did all kinds of things.
那天整个下午我跳呀，唱呀，做出各种样子逗她。