left track meaning in Chinese

左侧履带

Left tracks in the snow all the way up for the home guard to follow ,
他们一路上在雪地里留下的足迹正好方便家乡护卫军追踪
The seconds , in measuring the paces , left tracks in the deep , wet snow from the spot where they had been standing to the swords of nesvitsky and denisov , which had been thrust in the ground ten paces from one another to mark the barrier
决斗者的证人们用步子量出距离，从他们站的地方，直至距离十步远拖着涅斯维茨基和杰尼索夫的两柄马刀表示界线的地方，在很潮湿的深深的积雪上留下了脚印。
When she lit her lamp to get up in the morning she found that the snow had blown through a chink in the casement , forming a white cone of the finest powder against the inside , and had also come down the chimney , so that it lay sole - deep upon the floor , on which her shoes left tracks when she moved about
她早上点了灯准备起床，却发现雪已经从窗户缝里被风吹了进来，在窗户里面形成了一个用最细的粉末堆成的锥体，烟囱里也有雪吹进来，地板上积了鞋底那么厚的一层，当她在地板上来回走动的时候，地板上就留下她走过的脚印。