akaunting/resources/lang/zh-CN/customers.php

<?php

return [

    'allow_login'           => '允许登录？',
    'user_created'          => '用户创建成功',

    'error' => [
        'email'             => '邮箱已注册'
    ],

    'notification' => [
        'message'       => ':customer made :amount payment to invoice number :invoice_number.',
        'button'        => 'Show',
    ],
];