展厅中央是装有彩色灯泡的许多高高的构件，灯泡一刻不停地闪烁着，就像失去了控制的红绿灯。

In the centre of the hall, there were a number of tall structures which contained coloured lights.

youdao

展厅中央是装有彩色灯泡的许多高高的构件，灯泡一刻不停地闪烁着，就像失去了控制的红绿灯。

In the centre of the hall, there were a number of tall structures which contained coloured lights. These lights flickered continuously like traffic lights which have gone mad.

youdao