模态框增加了OK，cancel的英文。

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pc-component-v3",
-  "version": "1.0.39",
+  "version": "1.0.40",
   "description": "",
   "main": "dist/pc-component-v3.js",
   "scripts": {

packages/modal/src/Modal.vue

@@ -122,9 +122,9 @@ export default {
 
   data: function () {
     return {
-      okText: '确定',
-      cancelText: '取消',
-      closeText: '关闭',
+      okText: '确定(OK)',
+      cancelText: '取消(Cancel)',
+      closeText: '关闭(Close)',
       okClass: '',
       cancelClass: '',
       closeClass: '',