diff --git a/po/zh_CN.po b/po/zh_CN.po
index 9fc680bd9..393195479 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 3.4.0-dev\n"
 "Report-Msgid-Bugs-To: phpmyadmin-devel@lists.sourceforge.net\n"
 "POT-Creation-Date: 2010-08-30 17:37+0200\n"
-"PO-Revision-Date: 2010-09-04 05:07+0200\n"
+"PO-Revision-Date: 2010-09-04 05:09+0200\n"
 "Last-Translator: shanyan baishui <Siramizu@gmail.com>\n"
 "Language-Team: chinese_simplified <zh_CN@li.org>\n"
 "Language: zh_CN\n"
@@ -5080,7 +5080,7 @@ msgstr "临时 Blob 超时"
 msgid ""
 "The timeout, in seconds, for temporary BLOBs. Uploaded BLOB data is removed "
 "after this time, unless they are referenced by a record in the database."
-msgstr ""
+msgstr "临时 BLOB 的超时时间 (单位：秒)。上传的 BLOB 数据将在此时间后删除，除非其被数据库中的记录所引用。"
 
 #: libraries/engines/pbms.lib.php:51
 msgid "Temp Log Threshold"