Was heißt »zuschauen« auf Englisch?

Das Verb zuschauen lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Er hat den Jungen beim Schwimmen zugeschaut.: He watched the boys swimming.
Fernsehsendungen, die während der Hauptsendezeit ausgestrahlt werden, dürfen nichts enthalten, was für Kinder, die möglicherweise zuschauen, ungeeignet ist.: Shows that are broadcast during prime time are not supposed to have content unsuitable for children who might be watching.
Tom hat nur zugeschaut.: Tom just watched.
Ich möchte zuschauen.: I want to watch.
Es haben Leute zugeschaut.: People were watching.
Thomas hat zugeschaut.: Tom watched.
Alle haben zugeschaut.: They all watched.

Tom, watch your tone of voice!
Something's the matter with my watch.
I like to watch videos in Esperanto on YouTube.
My father bought me a watch that I don't like very much.
What's the difference between the verbs "to watch" and "to see"?
Do you watch much television?
Do you watch a lot of television?
Do you watch a lot of telly?
Sit down and watch TV.
He likes to watch tennis on television.
My watch has gone.
My watch has disappeared.
My watch says it's half two.
Careful; watch out for snakes!
Waves are fun to watch.
I’m so bored! I tried turning on the TV, but there’s nothing interesting to watch!
Tom didn't take off his watch.
How about we go watch a movie?
What do you say we go watch a movie?
Do you still watch cartoons?