Quadraphonics
(=qudrasonics)四声道立体声
🗣️ 情景例句
This is as useful as screen door on a submarine.
这毫无用处。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
Late? No, you aren't. You're early. It's Sunday today !
晚了？没有啊！你挺早的呢，今天是星期日。