Wavecanal
波道
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
He who makes constant complaint gets little compassion.
经常诉苦抱怨，难以博得同情。
I arranged to meet Jane after work last night but she didn't turn up.
我昨晚安排下班后见简，但她没来。