java applet 倒计时有声定时器，开始，运行过程中，和结束的时候都会有不同的声音提示。适合java初学者学习。是我们的作业。-audio countdown timer, start process, and will end when there are different voices suggest. Java suitable for beginners to learn. We work.

电子书 15000篇 日语有声读物 Android app 请直接导入工程运行。 带有网友交流模块。-EBook 15000 Japanese Audiobooks Android app Please run directly into the project. Module with surfers.