突然想问你们一个问题，楼道里的声控灯，你们一般喊什么？
Oct 22, 2020 Oct 22, 2020 https://d2t.bkseeker.com/%e7%aa%81%e7%84%b6%e6%83%b3%e9%97%ae%e4%bd%a0%e4%bb%ac%e4%b8%80%e4%b8%aa%e9%97%ae%e9%a2%98%ef%bc%8c%e6%a5%bc%e9%81%93%e9%87%8c%e7%9a%84%e5%a3%b0%e6%8e%a7%e7%81%af%ef%bc%8c%e4%bd%a0%e4%bb%ac%e4%b8%80-2
