Nsca
[医][=National Society for Clean Air]全国空气净化学会
🗣️ 情景例句
Where's the dressing room?
试衣间在哪儿？
Have you offered him any candy?
你给他糖果吗？
By having to sleep in the open, he gets far closer to the world of nature than most of us ever do.
由于被迫在露天睡觉，他比我们中许多人都离大自然近得多。