Definition
To remain with the same sexual partner for the duration of one's life, typically referring to animals.
（動物）終生與同一配偶交配。
Albatrosses are known for mating for life.
信天翁以終身交配而聞名。
Many birds, such as swans, mate for life, forming long-term pair bonds.
許多鳥類，如天鵝，會終身交配，形成長期的配偶關係。
Studies suggest that some species of fish may also mate for life.
研究表明，某些魚類可能也會終身交配。