My theme is time. So here is my photo :
我的主題是時間，以下是我的照片:
This is my time controller of my socket. Since I have 3d-printer, I need to turn off once it finish the job. And I very like this kind of mechanical time controller instead of the electronic one since I can hear the gear sound when counting the time :)
這是我的插頭的時間控制器。因為我有一部3D打印機，所以當它完成工作時，我要把它關掉。我特別喜歡這種機械的時間控制器，因為我可以聽到它倒數時齒輪的聲音:)
Today I will nominate @kona to do this challenge :)
今天我會提名@kona來完成這個挑戰:)
Here are the rules for the cahllenge:
• 7 black and white photos, one for each day
• Must pick a theme
• Use the tag #sevendaybnwchallenge
• Nominate 1 person each day
以下是這個挑戰的規則:
• 每天拍下一張黑白照片，連續七天
• 訂下主題
• 把貼子標上 #sevendaybnwchallenge
• 每天提名一個人