Please bring gloves, equipment shelters opened. Off old bulbs and replacement bulbs, installed roof.

请带上手套，打开设备的上盖。取下旧灯泡，更换新灯泡，装好上盖。

youdao

Please bring gloves, equipment shelters opened. Off old bulbs and replacement bulbs, installed roof.

请带上手套，打开设备的上盖。取下旧灯泡，更换新灯泡，装好上盖。

youdao