몇몇 일상적인 영어회화 표현이에요:

1. "no worries," "no drama," "no sweat,

" "no problem," "no problem-o," "not a problem," "don't sweat it" => 걱정하지마

use: after someone says something or does something that may be "negative" to you.

2. "you got it," "sure thing," "okey dokey," "understood," "10-4," "on it," "noted," => "그래 / 알았어" 등

use A: when someone (e.g. 사장님) gives you 할일 and you are going to start working on it soon
use B: let speaker (다른 사람) know you understand them

note: this does not mean you "agree" with them but you understand. sometimes at work you say "you got it!" even if you hate what your boss just told you to do. :)

3. "right on," "totally," "mmhmm," "for sure," "that's what's up" => 맞아요 (~비슷)

use: usually with friends, to show you agree or support (지지하다) what they are saying. OK to use with some authority but very casual.