   neutral   Are there many idioms in English?     neutral   There are hundreds and hundreds.English is particularly rich in idiomatic expressions.  
    neutral   Can you give us an example?     neutral   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.  
    neutral   What about the expression goodbye? Is that an idiom?     neutral   
 Not exactly, it has a direct translation. It can be found on almost any language list as "
 Yes, it certainly is. Goodbye has two separate meanings. It can be just another natural