Was heißt »Stadium« auf Englisch?

Das Substantiv Stadium lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

In dieser Arbeit machten sie die bemerkenswerte Voraussage, dass Strahlung (in Form von Photonen) aus den sehr heißen Stadien des Universums noch heute da sein sollte.: In this paper they made the remarkable prediction that radiation (in the form of photons) from the very hot stages of the universe should still be around today.
Die Stadien der psychosexuellen Entwicklung – orale, anale, phallische, Latenz- und genitale Phase – stellen sich als große Freud'sche Fehlleistung heraus, indem sie dem Systematiker ernste Analfixierung unterstellen.: The stages of psychosexual development–oral, anal, phallic, latent, and genital–turn out to be one big Freudian slip, betraying severe anal retention on the part of the taxonomist.
Die Arbeit befindet sich in einem sehr fortgeschrittenen Stadium.: The work is at a very advanced stage.
Das Stadium ist mit dem Bus erreichbar.: The stadium is accessible by bus.

She likes to take centre stage.
She likes taking centre stage.
At this early stage of the season, both teams are unbeaten.
In this production, the director didn't succeed in translating the novel to the stage.
Tom walked on stage and took a bow.
Tom walked on stage, taking a bow.
Tom went on stage and bowed.
Amid thunderous applause, Mary rose from her seat and walked on stage.
Mary rose from her seat and walked on stage to thunderous applause.
You have to be brave to be an actor. It's not easy to perform on stage in front of a lot of people. I am too shy for that.
Tom's band of ageing, overweight pub rockers creaked on to the stage in their tight leather trousers.
Merkel has led Europe’s biggest economy for the past 16 years and has played a major role in Europe and on the global stage.
It is very important to recognise the symptoms at an early stage.
Get off the stage!
This product is still in the prototype stage.
Tom played the plum tree in the stage-play.
The former head of state left the public stage years ago.
The dog sniffed at a fish lying on the landing stage and, taking fright when it suddenly began to thrash about, fell into the water.
Tom walked to the stage to accept the prize.
Tom came to the stage to accept the prize.