自然保留区 zìránbǎoliúqū nature reserve Definitions Defs Origin Strokes Stroke Words Sentences Sents 自然保留区 自然保留區 zìránbǎoliúqū nature reserve An area of land protected by law to preserve its original natural state; all development and activities are prohibited except for authorized research and education.
自然保留区 自然保留區 zìránbǎoliúqū nature reserve An area of land protected by law to preserve its original natural state; all development and activities are prohibited except for authorized research and education.
