diff --git a/sources/talk/20150122 How are C data types “supported directly by most computers”.md b/sources/talk/20150122 How are C data types “supported directly by most computers”.md
index 0b57189252..15dfed9c0a 100644
--- a/sources/talk/20150122 How are C data types “supported directly by most computers”.md	
+++ b/sources/talk/20150122 How are C data types “supported directly by most computers”.md	
@@ -1,3 +1,4 @@
+translating by KayGuoWhu
 How are C data types “supported directly by most computers”?
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