Keep in touch (with) (与……)保持联系;了解(某课题或领域的情况)
artificial intelligence (Al) 人工智能
in this sense (in…… sense) 从这种(某种)意义上来讲
switch off/on 关/开(电灯、机器等)
remote control 遥控器;遥控
air conditioner 空调机;空调设备
daily routine日常生活
catch fire着火
early on在初期;早先