1. She may be the oldest on the team, but she's still a spring chicken at heart.
彼女はチームで一番年配かもしれないけど、心はまだ若い。

2. I may not be a spring chicken anymore, but I can still keep up with the younger generation.
もう若くないかもしれないけど、まだ若い世代とついていけるよ。

3. That new employee is a real spring chicken - full of energy and enthusiasm.
その新入社員は本当の若者だね。エネルギッシュでやる気に満ちている。

4. My grandmother may be in her 80s, but she's still a spring chicken in spirit.
祖母は80代だけど、精神的にはまだ若い。

5. You're only 30 years old, you're still a spring chicken compared to me.
君は30歳だけど、私に比べるとまだ若いよ。

6. Despite being a spring chicken in the industry, she has already made a name for herself.
業界では若手だけど、彼女はすでに名を馳せている。