I hope what I have written will be of benefit to someone else who may feel the same way.我希望我所写的内容能对其他和我有同感的人有所裨益。These discoveries will be of benefit to all humanity.这些发现将有益于全人类。These changes will be of benefit to all of you. 这些变化将有益于你们所有人。I hope what I have written will be of benefit to you.我希望我写的东西能对你有所裨益。