Assignment #2 ESL Cyber Listening Lab

I'm now trying to post some vocabulary from the "Just a Hair cut,Please!" in the website SL Cyber Listening Lab.

1.specializing: to become an expert in a particular area of work, study or business.
    example sentence:He is specializing in business management.

2.voila:used to say "there it is"
   example sentence:Voila! You give me a shock!

3.trimmer:a machine for cutting the edges of bushes, grass, hair and hedges
   example sentence:He cuts the grass by using a trimmer.

4.styling: the act of cutting or shaping hair in a particular style
   example sentence:She puts on some styling gels on the model's hair.

5. vacation:this word has two meaning.
    1.a period of time when something was closed
    2.a period of time spent travelling or resting away from home.
    example sentence:My family is on vacation in Spain.