Was heißt »Aufwand« auf Englisch?

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

Deutsch/Englische Beispielübersetzungen

Der Aufwand ist zu groß.: It's too much effort.
Der Aufwand lohnt sich nicht.: It's not worth the effort.
Der Aufwand lohnt sich einfach nicht.: It's just not worth the effort.
Der Aufwand lohnt sich wirklich nicht.: It's really not worth the effort.
Der Aufwand lohnt sich einfach nicht mehr.: It's just not worth the effort any more.
Dieser Englischkurs erfordert viel Aufwand.: This English course requires a lot of effort.
Das ist zuviel Aufwand.: It's too much hassle.

Mary made a joke at Tom's expense.
You shouldn't make jokes at the expense of others.
In the 31 years since the launch of this global effort, the number of polio cases has dropped by 99.9%. Instead of hundreds of thousands of children being paralyzed each year, the number stood at 65 as of August 20.
Just a little more effort.
His friends started to crack jokes at Tom's expense.
Tom started to crack jokes at Mary's expense.
With a little more effort, Tom would have succeeded.
The annual capital expenditure budget is subject to approval by the Board of Directors.
Francis expressed gratitude and affection toward the doctors and nurses who work to exhaustion and not infrequently at the expense of their own health.
He puts in the effort to quit smoking.
She makes no effort.
You could've put some effort into wrapping it, though.
Tom put a lot of effort into his school project.
She put a lot of effort into it.
He put a lot of effort into it.
He made an effort not to think about her any more.
He was making an effort not to think about her any more.
"By Jove!" I cried; "if he really wants some one to share the rooms and the expense, I am the very man for him. I should prefer having a partner to being alone."
Tom is a parasite who lives at the expense of others who earn money through hard work.
Tom spared no expense.