有些国家婴儿死亡率仍很高。

Infant mortality is still very high in some countries.

youdao

很多国家的婴儿死亡率仍很高，不少家庭想生养更多子嗣也是能理解的。

And child mortality rates in many countries are so high that it is understandable families would want to have more offspring.

youdao