Do you hear clearly the word "while" in the sentence above?

English as a Second Language Preparation forum for the TOEIC® Test
1

Hi,
I am listening “TOEIC listeing test” in the site and here is one sentence that I can’t hear clearly.
Someone is watching her while she works.
Do you hear clearly the word “while” in the sentence above?
Here is the link: www.english-test.net/toeic/listening/in_the_laboratory.html
Thanks.

2

I do, but I’m not an English learner.

3

Thanks, I hope I do.
To me, the pronunciation of “while” in the link above is very similar to “wow”.