?沉没海滩
... submerged arc welding machine 埋弧焊机 submerged beach 沉没海滩 submerged breakwater 潜堤 ...
Once you plunge in you find sections that alternate between slow streams where you can beach yourself against a flat half-submerged rock, and fast currents of waterslide fun.
BBC: The secret swimming holes of Vermont
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。