night obstruction marking 夜间障碍标志
Rhode Island is marking the tenth anniversary of night club fire that killed 100 people in west Warwick.
罗德岛为西沃里克夜店火灾10周年举行纪念活动，这场火灾造成100人死亡。
It was undoubtedly at night that brave Utai roped their first varactyl in prehistoric times, marking the domestication of the lizard mount that greatly changed the Utai culture.
无疑，在史前时代的某一天晚上，勇敢的尤塔人用绳子套住了他们的第一头蜥趾龙，开始了对这种蜥蜴坐骑的驯养。
When the marking device is used at night, the luminous effect of the digital display device and the rotating lamp box is more remarkable, thus playing the role in propaganda to the utmost degree.
该标识装置在夜间使用时，数字显示装置和 旋转灯箱的发光效果更为明显，最大程度发挥了宣传作用。
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