麻烦各位翻译一下！！！谢谢！！！

welcome Russian guests to visit our school

Russian guests to welcome you to visit our school

welcome to visita our school ,every Russian guest

Welcome all the Russian guests to our school for a visit and an interview!

You are welcome to our school，all our Russian guests

Горячо приветствуем Российских гостей в нашу школу на посещение!