The way you talk is going to get you in trouble someday.
君の話し方は いつか君を困らせるだろう。
I'd like to perform at Carnegie Hall someday.
いつかカーネギーホールで演奏したいです。
Comparing American English and British English is like counting incompatible sets of floors of a building. That's why, when you try translating over and over again between the two, it's like climbing an endless set of floors. You might even reach the moon someday doing that.