Now, health officials in other states have come to Satara to study the program.

现在，其他州的卫生机构开始到萨拉托州学习他们的经验。

youdao

Now, health officials in other states have come to Satara to study the program.

现在，其他州的卫生机构开始到萨拉托州学习他们的经验。

youdao