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diff --git a/User 1/collection.anki2 b/User 1/collection.anki2
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diff --git a/extra.txt b/extra.txt
index ee6cd9c..3bd9d91 100644
--- a/extra.txt
+++ b/extra.txt
@@ -7,13 +7,8 @@ sugar-coated Chinese hawthorn
   (name)   supermarket
 
 
- 如果我说：
-
-　一
 "yī chuàn tánghúlu",
 
- …这指的是一根烤串，对吗？
-
 串
 chuàn
 skewer
@@ -36,6 +31,9 @@ jīntiān
 zuótiān
 昨天
 
+míng​tiān
+明天
+
 zào​fǎn
 早饭
 
@@ -55,10 +53,10 @@ nĭ chī fàn le ma?
 shàngkè
 xiàkè
 dǎzì
-zèngzài 正在
+zhèngzài 正在
 
 我可以在这个公园穿伦华吗？
-Wǒ kěyǐ zài zhège gōngyuán chuān lún huá ma?
+Wǒ kěyǐ zài zhège gōngyuán chuān lúnhuá ma?
 i  may  in  this  park     wear  skates
 
 我 可以  在   这个  公园      穿    轮子   的 靴子   吗？
@@ -70,6 +68,7 @@ tai, too, "you are too tall"
 ni bijiao wo de gao shei
 
 kongtiao : also means being affected by air conditioning
+
 (noun) from (noun) [distance]
 
 yuanjin : (emotional distance or closeness) / (spatial distance or closeness) / (area or spread (in the sense of fame))
diff --git a/prefs21.db b/prefs21.db
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