n.自然；自然性；自然狀態(tài)

The translation sacrifices naturalness for the sake of accuracy. 這篇譯文為求準(zhǔn)確而不惜犧牲自然流暢。

Now fathers are often present at the birth of their children, but they are disrupting the naturalness of childbirth for the mothers, says an expert. 如今父親們常常在孩子出生時(shí)待產(chǎn)于一旁，但是有位專家說他們會擾亂母親們分娩的自然性。