I've also had to go to the extremes of chasing cables and checking lights at the other end to make sure no physical problem exists.

我也做过最极端的事，就是探查电缆并检查另一端是否有灯亮以确保没有物理问题存在。

youdao

And chasing all the lights that shine.

追寻著灯光与梦想。

youdao

Evening, a variety of chasing lights or colored spotlights circulation, so as to set off buildings, communications towers in the shape, and beautify the night of the function.

晚间，有各种追逐式循环彩灯或彩色射灯等，以衬托大厦、通讯塔的外型，并有美化夜景的功用。

youdao