大落差潮汐下的拉森钢板桩围堰工程的翻译：Large fall under tidal Larson of steel sheet pile cofferdam 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Larsen steel sheet pile cofferdam works in the large gap between the tidal

Large fall under tidal Larson of steel sheet pile cofferdam

Under big dropping variance tide Lasson steel plate pile cofferdam project

The gap between the tides of the drop-down, steel piles of cofferdam works

Large fall under tidal Larson of steel sheet pile cofferdam