Today is the day for your yearly health examination.
この場合、次のように言えますよ。
ーToday is your once a year health check.
「今日は年に一度の健康診断だよ」
ーToday is the day for your yearly health examination.
「今日は年に一度の健康診断の日だよ」
「年に一度の健康診断」は英語で
once a year health check
yearly health examination
などと言えます。
ご参考まで!
"年に一度の健康診断"
- yearly health checkup
- yearly physical examination
ペットに向けて言うのですか?
- It's your health checkup that happens once a year!
- It's your yearly checkup!
- It comes once a year...It's your yearly physical examination!
check up か health checkup どっちでも大丈夫です。