YOU SAID:
There are at least three key motivators for σ-algebras: defining measures, manipulating limits of sets, and managing partial information characterized by sets.
INTO JAPANESE
σ代数には少なくとも 3 つの重要な動機があります。それは測度の定義、集合の極限の操作、集合によって特徴付けられる部分情報の管理です。
BACK INTO ENGLISH
There are at least three important motivations for the σ-algebra. It is the definition of measures, the manipulation of limits of sets, and the management of partial information characterized by sets.
INTO JAPANESE
σ-代数には少なくとも 3 つの重要な動機があります。それはメジャーの定義、集合の限界の操作、集合によって特徴付けられる部分情報の管理です。
BACK INTO ENGLISH
There are at least three important motivations for σ-algebra. These are the definition of measures, the manipulation of the limits of sets, and the management of partial information characterized by sets.
INTO JAPANESE
σ-代数には少なくとも 3 つの重要な動機があります。これらは、メジャーの定義、集合の限界の操作、集合によって特徴付けられる部分情報の管理です。
BACK INTO ENGLISH
There are at least three important motivations for σ-algebra. These are the definition of measures, the manipulation of the limits of sets, and the management of partial information characterized by sets.
That didn't even make that much sense in English.