This number is likely to more than double by 2030 without intervention.

如不进行干预，这一数字到2030年可能会增加一倍以上。

youdao

Without intervention, just a few more boys would be born than girls.

如果没有人为干预，男孩只会略多于女孩。

youdao

Without intervention, just a few more boys would be born than girls.

如果没有人为干预，男孩只会略多于女孩。

youdao