Dual color indicatinglight shows the condition of the battery pack.
双色指示灯，指示清晰，当前状态一目了然；
2
The levers and light were set up in exactly the same way except that this time it was only Doris who could see the lightindicating which lever to press first.
杠杆和光的设置完全一样，只不过这次只有多莉丝能看到先按哪个杠杆的灯的指示。
3
A light lit above the lever indicating drugs were available to be administered.