2.2 推土机在地下推铲作业中的应用的翻译：2.2 application of bulldozer Dozer underground jobs 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

2.2 bulldozers shoveling job in the ground

2.2 application of bulldozer Dozer underground jobs

2.2 bulldozers in underground push in the shovel work the application

Bulldozers were pushing 2.2 points on the ground floor in the job application

2.2 application of bulldozer Dozer underground jobs