Smaller curved radius of metallurgical railways causes frequent ruptures of railway gauge cross-ties, bringing inconvenience to their maintenance.
冶金铁路由于曲线半径较小,造成轨距杆频繁断裂,给维修带来了不便。
3
These movements left the condemned man and the sergeant standing on the two ends of the same plank, which spanned three of the cross-ties of the bridge.