英语翻译
问题描述:
英语翻译
一,自动打铃器
二,自动打铃器是用来提醒什么时候上下班的.一到上班时间就会响,一到下班就会响.
答
1. Automatic bell devices
2. An automatic bell device is used to remind the time of on and off work. It will ring at the time of on and off work.