What's the exchange rate today?

Did you exchange our cash to Korean won?

distracted: 정신이 없는, 정신이 팔린.

We'll have to lose a bit of money.

(우리 손해 좀 보겠네.) 

(cause the exchange rate got lower)

What are your rates? 

(홈페이지, 물건 제작 및 서비스 이용시 , 

요금이 어떻게 되요? 라고 물어볼수 있다.) 

What are your rates per day? 

(하루에 얼마에요?)

It's 1 USD to 1139.98 won.

(1달러에 몇 원이다)

We basically lived in the currency exchange booth.

basically: 기본적으로, 거의 ~하다시피

(specifically, essentially, practically)

ratings: 평가, 시청률.

check the ratings about movies.

the ratings for professors.

I can't use the EURO everywhere.

(화폐 자체를 말할 때 the를 붙인다.)

My bank has a credit cart that does not charge any money for withdrawing abroad

[overseas, in another country].

(해외 인출할 때 신용카드를 쓰면 수수료를 안 내도 된다.)

withdraw: 경기 출전을 안 핟.