Pontoon: Update Chinese (China) (zh-CN) localization of Firefox Send

Localization authors:
- 莫非前世那一眼 <eloli@foxmail.com>

public/locales/zh-CN/send.ftl

@@ -117,3 +117,40 @@ passwordIsSet = 密码已设置
 maxPasswordLength = 最大密码长度：{ $length }
 # A short status message shown when there was an error setting the password
 passwordSetError = 未能设置此密码
+
+## New strings for the vNext version of Firefox Send
+
+# Firefox Send, Send, Firefox, Mozilla are proper names and should not be localized
+-send-brand = Firefox Send
+-send-short-brand = Send
+-firefox = Firefox
+-mozilla = Mozilla
+timespanMinutes =
+    { $num ->
+        [one] 1 分钟
+       *[other] { $num } 分钟
+    }
+timespanDays =
+    { $num ->
+        [one] 1 天
+       *[other] { $num } 天
+    }
+timespanWeeks =
+    { $num ->
+        [one] 1 周
+       *[other] { $num } 周
+    }
+fileCount =
+    { $num ->
+        [one] 1 个文件
+       *[other] { $num } 个文件
+    }
+copyLinkButton = 复制链接
+downloadTitle = 下载文件
+expiredTitle = 此链接已过期。
+legalTitle = { -send-short-brand } 隐私声明
+addFilesButton = 选择要上传的文件
+uploadButton = 上传
+signInButton = 登录 / 注册
+signOut = 退出
+okButton = 确定