她拿出亮灯箱盒里的零件，然后用扫描器检查一下它的号码（这会让相应箱盒的灯熄灭），最后再把它放到盒子里。
She picked the item out of that bin, ran it past a scanner that checked its number (and signaled the light to go off), and put it in the box.
在英国皇家邮局，一个奇怪的包裹至今没有找到主人，那是一套用纸皮盒包装好的交通灯。
The Royal Mail has launched a search for the owner of a set of traffic lights sent in the post. The lights were in a box covered in brown paper, but did not have the recipient's name or address.
通常情况下触摸控制盒指示灯的状态是怎样的？
What is the common status of the indicator lamp of the touch control box?
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