I also want to put a timer on our indoor lights and a better deadbolt for the front door.

马丁：我还想在我们的室内灯上安装一个计时器，并为前门安装一个更好的锁舌。

You have to use a key to turn the deadbolt to get the piece of metal to come out of the hole so you can open the door.

你必须用钥匙转动门栓，让金属片从洞里出来，这样你才能打开门。

" I chose the garage. I could deadbolt the door. It was far from the street so no one could hear. I bolted hooks to the floor for the carabineers."

" 我找了一个车库。我可以拴上大门。这里远离街道，所以没有人听得见。我在地上钉了拴钉来固定绳索。”

Martin says, " I also want to put a timer on our indoor lights and a better deadbolt for the front door." A " timer" (timer) is a device, a little machine that automatically turns something on or off at a certain time every day.

Martin 说，“我还想在我们的室内灯上装一个定时器， 并为前门装一个更好的门栓。” 每天。