Naturality
自然性
??? 情景例句
I have never confirmed that the Roswell base exists, but I can't deny it either.
我從沒有說過拉茲威基地存在，但我也不會否認。
There is a tremendous responsibility involved in raising children.
養育孩子是一樁責任重大的事情。
It is used by travellers and business people all over the world.
在世界各地的旅行者及商人都用英語。