工艺流程：检查砂石质量→分层铺筑砂石→洒水→夯实或者碾压。的翻译：Technological flow: check for sand and gravel layer construction quality → → sprinkler → tamping or compacting. 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

Process: Check the quality of sand watering → → → stratified sandstone paving compaction or rolling.

Technological flow: check for sand and gravel layer construction quality → → sprinkler → tamping or compacting.