I am sorry to  all , because I suddenly entered  the send button for the blank content.<br><br><br><div class="gmail_quote">On Mon, Apr 26, 2010 at 7:49 PM, sync <span dir="ltr">&lt;<a href="mailto:jiannma@gmail.com">jiannma@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi, guys:<br><br><br>
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