所有母亲至少有24周的身孕并且住在医院方圆100公里的范围以内。

All mothers had to be at least 24 weeks pregnant and live within 100 km of the hospital.

youdao

所有母亲至少有24周的身孕并且住在医院方圆100公里的范围以内。

All mothers had to be at least 24 weeks pregnant and live within 100 km of the hospital.

youdao