６）技术交底：施工前应向操作工人进行书面技术交底。的翻译：6) technology gives the low-down: operators should be written before construction technology gives the low-down. 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

6) technical tests: pre-construction operation of the workers should be written technical tests.

6) technology gives the low-down: operators should be written before construction technology gives the low-down.