Quadraline
四声道线路
🗣️ 情景例句
Are you excited about graduating from high school?
你从高中毕业会不会感到很兴奋呢？
The cast of the play included a famous actor.
戏的演员组包括了一位著名的演员。
Good, we've been looking for them.
好啊 ，我们一直等着看呢。