cavity or solid wall insulation 中空？

Not applicable 該当なし

incrementally 定期的に

greed　拝金主義　mammonism

There are no low-skill workers, only low-wage workers. Whether you work as a dishwasher or in a corner office, you deserve a wage that allows you to live with dignity.

rephrase 言い換え

gaffe 不手際 blunder

ire = anger ˈʌɪə