This is proof artificially pregnancy and naturalreproduction is almost the same example.
这更是证明人工妊娠与自然生殖几乎是一样的实例。
2
Goldfish breeding reproduction can be divided into two kinds naturalreproduction and artificial propagation.
金鱼的繁殖，可分为两种繁殖方式，自然繁殖与人工繁殖。
3
The basic characteristic of agriculture is the interrelation of naturalreproduction and economic reproduction. That leads to the complexity of accounting recognition, measurement and disclosure.