Unpolluting
(unpollute 的现在分词) 未污染
🗣️ 情景例句
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
There's just one last favor I need to ask of you.
我需要问你的最后一件好事只有一个。
I know that one of the towers is on the top of a hill, but the rest of the buildings are easy to get to.
我知道其中有个塔在山上，但其余的建筑物都并不难上。