英文翻译问题

application/api/lang/en/ems.php

@@ -5,7 +5,7 @@ return [
     '发送频繁' => 'Frequent sending',
     '已被注册' => 'Registered',
     '已被占用' => 'Occupied',
-    '未注册' => 'unregistered',
+    '未注册' => 'Unregistered',
     '发送成功' => 'Successfully sent',
-    '发送失败' => 'fail in send',
+    '发送失败' => 'Fail in send',
 ];

application/api/lang/en/lesson.php

@@ -7,7 +7,7 @@ return [
 
     '报名已截止' => 'Booking Closed',
     '限制预约' => 'Restricted reservation',
-    '剩N个名额' => '{:number} places left',
+    '剩N个名额' => '{:number} Places left',
 
     '课程可能已取消,请刷新重试' => 'The course may have been cancelled, please refresh and try again',
     '预约人数错误' => 'Wrong number of people booked',
@@ -20,7 +20,7 @@ return [
     '扣除套餐余额失败' => 'Failed to deduct package balance',
     '预约失败' => 'Reservation failed',
     '下单失败' => 'Order failed',
-    '试课信息不正确,请刷新重试' => 'the trylesson information is incorrect, please refresh and try again',
+    '试课信息不正确,请刷新重试' => 'The trylesson information is incorrect, please refresh and try again',
     '使用试课失败' => 'Failed to use try lesson',
     '该配套限购一次，您已经买过了' => 'This package is limited to one purchase, you have already made a purchase',
     '预约:' => 'Booked：',

application/api/lang/en/sms.php

@@ -4,5 +4,5 @@ return [
     '手机号不正确' => 'Mobile phone number is incorrect',
     '发送频繁' => 'Send frequently',
     '发送成功' => 'Sent successfully',
-    '发送失败' => 'fail in send',
+    '发送失败' => 'Fail in send',
 ];

application/api/lang/en/usercenter.php

@@ -12,6 +12,6 @@ return [
     '不能转让给自己' => 'Cannot be transferred to oneself',
     '不存在的套餐订单' => 'Non existing package orders',
     '套餐剩余课时不足' => 'Insufficient remaining class hours in the package',
-    '购买套餐赠送' => 'complimentary by package',
+    '购买套餐赠送' => 'Complimentary by package',
     '备注:' => 'Remark:',
 ];