如今,慕田峪长城脚下,风景秀丽、民风淳厚的怀柔区渤海镇又添新景:当夜幕降临之际,镇入口处到慕田峪环岛长达8公里路段两边的绿荫丛中,320盏由智能光控开启的太阳能路灯亮起,宛如一串串璀璨的夜明珠镶嵌在怀沙河畔,照得这条通往慕田峪景区的公路流光溢彩,让过路的行人叹为观止 Today, at the foot of Mutianyu Great Wall, Bohai Town, Huairou District, with beautiful scenery and pure customs, added a new scene: when the evening falls, the entrance to Mutianyu roundabout stretches for 8 kilometers on both sides. Light by the smart light control to open the solar lights lit, like a string of bright night pearl inlaid in the Huai Sha River, according to this Mutianyu scenic highway Ambilight, so that passers-by marvel