Speaking Tips in the Public

Here guys, I have some tips when you speak in the public.
It's the power point

Speaking tips in the public by ivan

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Speaking Tips in the Public by Ivan - Indowebster.com Date upload: 30-Dec-2011 Size: 57.71 KB

It's the sound

Speaking Tips in the Public by Ivan

Speaking_Tips_in_the_Public_by_Ivan-maknyos.com.amr - 188 Kb

FYI, play the sound at your hand phone will be better. Thanks.