diff --git a/sources/tech/20171204 5 Tips to Improve Technical Writing for an International Audience.md b/sources/tech/20171204 5 Tips to Improve Technical Writing for an International Audience.md
index 1b3ab61fb4..f13a04cb49 100644
--- a/sources/tech/20171204 5 Tips to Improve Technical Writing for an International Audience.md	
+++ b/sources/tech/20171204 5 Tips to Improve Technical Writing for an International Audience.md	
@@ -1,3 +1,5 @@
+translating by yizhuoyan
+
 5 Tips to Improve Technical Writing for an International Audience
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