E反應最近辦公室很多灰塵有告知我們空調都有定期保養, 並幫他安排的辦公

E反應最近辦公室很多灰塵有告知我們空調都有定期保養, 並幫他安排的辦公室清潔

結果 (英文) 1:

E responded that
there was a lot of dust in the office recently . He told us that the air conditioner has regular maintenance and helped him arrange the office cleaning.

結果 (英文) 2:

E-reverse recently 辦 a lot of gray 塵 in the public room
We were informed that we had regular security at the air and that he had arranged for the 辦 to clear the 潔

結果 (英文) 3:

E reaction: there's a lot of dust in the office recently
He told us that the air conditioner had regular maintenance and helped him clean the office