自然生态 zì rán shēng tài

DEFINITIONS

  1. natural ecology; the relationship and interactions between organisms and their environment in a natural setting

CHARACTERS

自 zì
HSK 3
self, private, personal; from
然 rán
HSK 2
yes, certainly; pledge, promise
生 shēng
HSK 1
life, living, lifetime; birth
态 tài
HSK 4
manner, bearing, attitude