Spiroetry
肺活量测定法
🗣️ 情景例句
How long does it take you to get through a letter?
你写一封信要花多少时间？
He looks much younger than he is.
他看起来比他实际上年轻得多。
from the search for what his world contains at its inmost point.
脱离了对自己灵魂最深处世界的探索。