O, otuz metre uzunluğundadır.
- Es hat eine Länge von dreißig Metern.
Yakında otuz olacağım.
- Ich werde dreißig Jahre alt.
Konuşma otuz dakika sürdü.
- The speech lasted thirty minutes.
On, yirmi, otuz, kırk, elli, altmış, yetmiş, seksen, doksan, yüz.
- Ten, twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety, hundred.
Yaklaşık iki otuzda Kobe'ye vardım.
- I arrived in Kobe around two thirty.
White ailesi Tokyo'ya on otuzda varacak.
- The White family will arrive in Tokyo at ten thirty.
At least thirty students were absent.
- Mindestens dreißig Studenten waren abwesend.
Look how they all speak ill of me behind my back because I married a woman thirty years younger than me.
- Schau wie alle hinter meinem Rücken über mich herziehen, weil ich eine Frau geheiratet habe, die dreißig Jahre jünger als ich ist.