乳児 にゅうじ死亡 しぼう りつでしょう
nyūjishibōritsudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 乳児死亡率

1. Infant mortality rate, probably.; It will likely be infant mortality rate.

Polite
Presumptive
Conjecture