?清除区
3.6 清除区（Clearways）..
?超速道路
... clearway = 超速道路 clearways = 超速道路 cleat = 磁夹板 ...
城市路路清理
In the research process it was discovered that there is an error in rule 240 of the Highway Code that doesn't list bus stop clearways as somewhere you must not stop.
BBC: Peers hear of error in Highway Code
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。