S2OJ/web/app/locale/user/en.php

<?php
return [
	'website' => 'Website',
	'admin' => 'Admin',
	'student' => 'Student',
	'teacher' => 'Teacher',
	'problem uploader' => 'Problem Uploader',
	'problem manager' => 'Problem Manager',
	'contest judger' => 'Contest Judger',
	'contest only' => 'Contest Only',
	'last active at' => 'Last active at',
	'online' => 'Online',
	'offline' => 'Offline',
];