Decontaminating
v. 凈化, 排除污染( decontaminate的現在分詞 )
??? 情景例句
He told me
他告訴我
Do you live in the same block?
你在同一條街居住嗎？
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接著他走出電梯并徒步登上第15層。