1. 亲生子女：亲生父亲或母亲 (-:-) natural parent | 亲生子女 (-:-) natural child | 侵犯 (-:-) encroach on, infringe upon, violate
2. 非婚生子,婚前生子：legitimate child 婚生子 | natural child 非婚生子,婚前生子 | bastard child 私生子(女)
3. 非亲生子女;私生子女：mutual fund 互惠基金;共同基金 | natural child 非亲生子女;私生子女 | natural death 自然死亡;正常死亡
4. 非婚生子：非挥发性植物油脂 fixed vegetable oils and fats | 非婚生子 natural child | 非货币化 demonetization
1. But because of inconclusive medical records, the hospital is not liable to look for the couple's natural child.
2. But when each child is a month old, a grand party is held to celebrate who is the natural father.
3. It is natural for a child to rebel against his or her parents.
4. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
4. But his daughter was denied of local residence registration as a natural child could not be given a hukou according to related regulations.
5. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
5. A DNA test in 2000 certified that the boy was not their natural child.