Among his many inventions are the compact disc, the compact disc player, the digital watch, a unique golf putter, and a water-powered engine.

在他众多的发明中有激光唱片、03播放机、数字手表、独特的高尔夫轻击棒，还有水力发动机。

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This document is a partially contrived purchase order for a compact disc/tape player from the Aiwa corporation.

本文件是一份来自爱华公司的部分设计的光盘/磁带播放机订单。

youdao

This document is a partially contrived purchase order for a compact disc/tape player from the Aiwa corporation.

本文件是一份来自爱华公司的部分设计的光盘/磁带播放机订单。

youdao