answer: Ms. Parker tells #Person1# about English idioms and offers examples.
documents: #Person1#: Are there many idioms in English? 
  #Person2#: There are hundreds and hundreds. English is particularly rich in idiomatic expressions. 
  #Person1#: Can you give us an example? 
  #Person2#: I'll look up the rate. To look up doesn't mean to look high into the sky or to look at the roof. It means to search for and find some information. 
  #Person1#: What about the expression 'goodbye'? Is that an idiom? 
  #Person2#: That is just a natural, grammatical English expression. It has a direct translation in other languages. 
  #Person1#: This is interesting, Ms. Parker.