diff --git a/public/dicts/IELTS-oral-900.json b/public/dicts/IELTS-oral-900.json
index 285c6a2edc..e619ee3717 100644
--- a/public/dicts/IELTS-oral-900.json
+++ b/public/dicts/IELTS-oral-900.json
@@ -636,25 +636,25 @@
       ]
    },
    {
-      "name": "One of the most enjoyable experiences I've had was hiking on the Great Wall when I was only  .",
+      "name": "One of the most enjoyable experiences I've had was hiking on the Great Wall when I was only 13.",
       "trans": [
-         "我曾有过的最愉快的经历之一就是在我只有 岁的时候，在长城上徒步旅行。"
+         "我曾有过的最愉快的经历之一就是在我只有13岁的时候，在长城上徒步旅行。"
       ]
    },
    {
       "name": "I like to get away from it all from time to time and go somewhere quiet to recharge my batteries.",
       "trans": [
-         "我喜欢时不时地出去旅游，找个安静的地方去放松一下。   "
+         "我喜欢时不时地出去旅游，找个安静的地方去放松一下。"
       ]
    },
    {
-      "name": "This park is where many people go to hang out,work out and socialize.",
+      "name": "This park is where many people go to hang out, work out and socialize.",
       "trans": [
          "这个公园是许多人出去逛逛、锻炼和社交的地方。"
       ]
    },
    {
-      "name": "I had thought it would be a place with very few people,but I was so wrong. The place was jam-packed.",
+      "name": "I had thought it would be a place with very few people, but I was so wrong. The place was jam-packed.",
       "trans": [
          "我原以为那会是个人很少的地方，但我错了。那儿很拥挤。"
       ]
@@ -678,7 +678,7 @@
       ]
    },
    {
-      "name": "I saw hundreds of tropical plants at the botanical garden.Some of them were quite unusual.",
+      "name": "I saw hundreds of tropical plants at the botanical garden. Some of them were quite unusual.",
       "trans": [
          "我在植物园里看到了数百种热带植物。其中有些植物很不寻常。"
       ]
@@ -696,19 +696,19 @@
       ]
    },
    {
-      "name": "The reasons why I like this cafe are the terrific coffee,friendly staff and soothing atmosphere.",
+      "name": "The reasons why I like this cafe are the terrific coffee, friendly staff and soothing atmosphere.",
       "trans": [
          "我喜欢这家咖啡馆的原因是咖啡很棒、员工友善和气氛舒适。"
       ]
    },
    {
-      "name": "Whenever I feel down in the dumps,I go to that theatre and see a movie alone.",
+      "name": "Whenever I feel down in the dumps, I go to that theatre and see a movie alone.",
       "trans": [
          "每当我情绪低落的时候，我就去那家电影院一个人看场电影。"
       ]
    },
    {
-      "name": "Only sunny places can cheer me up.I feel depressed when I'm in a place where it always rains.",
+      "name": "Only sunny places can cheer me up. I feel depressed when I'm in a place where it always rains.",
       "trans": [
          "只有阳光明媚的地方才能使我开心起来。我要是待在一个老是下雨的地方，会感到沮丧。"
       ]
@@ -720,7 +720,7 @@
       ]
    },
    {
-      "name": "My favourite Chinese festival is definitely the Spring Festival mainly because I get seven days off.It's a good opportunity to recharge.",
+      "name": "My favourite Chinese festival is definitely the Spring Festival mainly because I get seven days off. It's a good opportunity to recharge.",
       "trans": [
          "我最喜欢的中国节日当然是春节，主要是因为我可以休息七天。这是个放松休整的好机会。"
       ]
@@ -744,7 +744,7 @@
       ]
    },
    {
-      "name": "I remember always receiving some lucky money when I was a child.Now that I've started working,no one gives me that money anymore.",
+      "name": "I remember always receiving some lucky money when I was a child. Now that I've started working, no one gives me that money anymore.",
       "trans": [
          "我记得我小时候总是收到一些压岁钱。现在我开始工作了，没人再给我钱了。"
       ]