expectancyの基本例文
The life expectancy of Japanese people is one of the highest in the world.
日本人の平均寿命は世界でもっとも高い。
The expectancy for his recovery is high.
彼の回復の見込みは高い。
The expectancy of winning the championship made the team work harder.
優勝の期待感はチームをより一層がんばらせた。