daytime traffic meaning in Chinese

日间交通

1 noise : the greatest volume of noise normally occurs on straight sections when trains pass at their highest speed . whereas noise from mrt trains is masked by the background noise of heavy daytime traffic , at nighttime the level of noise is significantly more obvious
（ 1 ）噪音部分：捷运直线高速行驶路段之噪音最高，因日间交通量大，道路交通噪音亦大，故捷运音量较不明显，于夜间捷运车辆行驶之噪音则较明显。
1 noise : the greatest volume of noise normally occurs on straight sections when trains pass at their highest speed . whereas noise from mrt trains is masked by the background noise of heavy daytime traffic , at nighttime the level of noise is significantly more obvious . on curved sections and cornered sections and on sections close to stations , the impact of noise on the neighborhood is much lower
以列车行进于地下隧道段时，轮轨滚动噪音经封闭空间所传回车厢，使乘客感受到的噪音，与列车行驶于平面、高架及出土段时，沿线非乘客感受到的移动式空传噪音最为迫切有待解决之课题；