科茨沃尔德石
Thousands of metres of Cotswold stone ha-ha walls and railings at the arboretum are in need of repair.
BBC: Ha-ha fences to be repaired at Westonbirt Arboretum
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。