O, gece gündüz çalışır.
- He studies day and night.
Gece gündüz piyano çalışıyor.
- She's practicing the piano day and night.
Babam gece gündüz çok çalıştı.
- My father worked hard night and day.
Biz seni gece gündüz izledik.
- We followed you night and day.
Reporters watched the Jewell family around the clock.
He studied day and night in order to possibly become a lawyer.
- Er lernte Tag und Nacht, um vielleicht Anwalt zu werden.
The lengths of day and night are the same today.
- Heute haben Tag und Nacht die gleiche Länge.
My father worked hard night and day.
- Mein Vater schuftete Tag und Nacht.
I keep thinking night and day about you.
- Ich denke Tag und Nacht ständig an dich.