the length and breadth of somewhere idiom
C2 四处，到处，遍及
If you travel the length and breadth of a place, you go to every part of it.
She travelled the length and breadth of Ireland looking for her missing brother. 她走遍爱尔兰四处寻找失踪的弟弟。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。