diff --git a/21/11.txt b/21/11.txt
index 6a41301..fbf416a 100644
--- a/21/11.txt
+++ b/21/11.txt
@@ -5,7 +5,7 @@
 	},
 	{
 		"title": "如同极贵的宝石，好像碧玉，明如水晶",
-		"body": "这两个短语的意思基本上是一样的。第二种通过命名一种特定的宝石，强调耶路撒冷的明亮。(参:figs_parallelism)"
+		"body": "明如水晶**-这两个短语的意思基本上是一样的。第二种通过一种特定的宝石，强调耶路撒冷的明亮。(参:figs_parallelism)"
 	},
 	{
 		"title": "明如水晶",
@@ -13,14 +13,14 @@
 	},
 	{
 		"title": "碧玉",
-		"body": "这是一种贵重的石头。碧玉可能像玻璃或水晶一样透明。参照4:1的翻译。(参:translate_unknown)"
+		"body": "这是一种贵重的宝石。碧玉可能像玻璃或水晶一样透明。参照4:1的注释翻译。(参:translate_unknown)"
 	},
 	{
 		"title": "十二个门",
-		"body": "”12个门“ (参: translate_numbers)"
+		"body": "“12个门” (参: translate_numbers)"
 	},
 	{
 		"title": "又写着",
-		"body": "这可以用主动形式表示。另译:“有人写了”(参:figs_activepassive)"
+		"body": "这句可译为主动句。另译:“有人写着”(参:figs_activepassive)"
 	}
 ]
\ No newline at end of file
diff --git a/21/14.txt b/21/14.txt
index 552ac31..36af64f 100644
--- a/21/14.txt
+++ b/21/14.txt
@@ -1,6 +1,6 @@
 [
 	{
 		"title": "羔羊",
-		"body": "这指的是耶稣。参照5:6的翻译。"
+		"body": "这指的是耶稣。参照5:6的注释翻译。"
 	}
 ]
\ No newline at end of file
diff --git a/21/16.txt b/21/16.txt
index 2a81046..15a465d 100644
--- a/21/16.txt
+++ b/21/16.txt
@@ -1,10 +1,10 @@
 [
 	{
 		"title": "stadia",
-		"body": "N/A"
+		"body": "NA"
 	},
 	{
 		"title": "肘",
-		"body": "一肘是46厘米。(参:translate_bdistance和translate_numbers)"
+		"body": "一肘是46厘米。(参:translate_bdistance and translate_numbers)"
 	}
 ]
\ No newline at end of file
diff --git a/21/18.txt b/21/18.txt
index 9a69466..fda600b 100644
--- a/21/18.txt
+++ b/21/18.txt
@@ -1,7 +1,7 @@
 [
 	{
 		"title": "墙是碧玉造的；城是精金的",
-		"body": "这可以用主动形式表示。另译:“有人用碧玉造墙，用精金造城”(参:figs_activepassive)"
+		"body": "这句可译为主动句。另译:“有人用碧玉造墙，用精金造城”(参:figs_activepassive)"
 	},
 	{
 		"title": "精金的，如同明净的玻璃",
diff --git a/manifest.json b/manifest.json
index ce49907..1b9ff26 100644
--- a/manifest.json
+++ b/manifest.json
@@ -232,9 +232,9 @@
 		"21-05",
 		"21-07",
 		"21-09",
+		"21-11",
 		"21-14",
 		"21-16",
-		"21-18",
 		"21-21",
 		"21-23",
 		"21-26",