青云翻译

Welding gases produced, greasy machine repair, machine noise often penetrate into the office building

Welding machine-produced gas, oil, machine noise often infiltrate office building

The welding produces the gas, the machine repair oil taste, the machine noise seep in frequently the office building

welding gases produced by the taste, and machinery, machine repair oil noise often infiltrated office buildings

Welding machine-produced gas, oil, machine noise often infiltrate office building