فایل: شماره شناسایی
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You’ve experienced the desperate boredom of listening to a rambling presentation and
the frustration of reading a confusing email that never makes a clear point. Even if you
have a short message or are rushed, save your audience’s time by planning your message
well before delivering it.
پیرامون این منبع
نوع منبع
جواز/مجوز
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