问题描述：
英语翻译
exit and display time set currently when MODE key pressed or not any key pressde for 1 minute on setting condition
one minute alarm last when time set is up;alarm bell ring when sleep time is up.
press SET to cancel ringing or press any key to stop ringing
exit and display time set currently when MODE key pressed or not any key pressde for 1 minute on setting condition
one minute alarm last when time set is up;alarm bell ring when sleep time is up.
press SET to cancel ringing or press any key to stop ringing
问题解答：
我来补答展开全文阅读