danger sections

• 高危路段

danger sections的用法和样例：

例句

1. The waste gases must be vented from the forehearth sections.
   废气必须从通路段排除。
2. Yesterday afternoon, after the sand Jingchenggaosu Road in Shunyi District covers sections of the town to acceptance.
   昨天下午，京承高速路位于顺义区后沙峪镇路段率先通过验收。