Add more zh_CN translations

Change-Id: Ice6e00de0aad9598338cc4f05c8ba251b55efa75
diff --git a/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Props_zh_CN.properties b/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Props_zh_CN.properties
index 1c08fa9..56bfbc6 100644
--- a/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Props_zh_CN.properties
+++ b/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Props_zh_CN.properties
@@ -33,7 +33,7 @@
 origin=源
 role=角色
 
-latitude=Latitude (zh_CN)
-longitude=Longitude (zh_CN)
-grid_y=Grid Y (zh_CN)
-grid_x=Grid X (zh_CN)
+latitude=纬度
+longitude=经度
+grid_y=坐标 Y
+grid_x=坐标 X