小しょう家か族ぞく化か

noun, noun or participle which takes 'suru'

shrinking family size; trend toward smaller families

Refers to the societal trend of families becoming smaller, often discussed in contexts of demographics, housing, or social policy. Can be used as a noun or with する to describe the process.

• 日本にほんでは小しょう家か族ぞく化かが進すすんでいる。

  In Japan, the trend toward smaller families is advancing.

• 都と市し部ぶでは世せ帯たいの小しょう