我真的非常感谢 I really extremely thank ; I am very grateful

真的非常感谢你的理解 Really thank you for understanding ; Really extremely thanks your understanding

真的是非常感谢你 It's really extremely thank you ; Really very thank you ; Really thank you very much

真的非常感谢 Really thanks ; Really grateful ; I was very grateful to

我真的非常感谢你 I really extremely thank you