您要查找的是不是：
- Perhaps this book will prove to be of some use to you in your studies. 也许这本书会对你的研究有用处。
- My object is to be of use to those that come after me. 我的目的是想对下一代有些用处。
- To be of use in the world is the only way to be happy. 为善最乐。
- Fancied himself to be of a macho cast. 想象他自己是一个强壮男子
- This backtrace appears to be of no use. 此回溯跟踪似乎没有用处。
- The new discovery is bound to be of great service to mankind. 这项新发现对于人类必定大有用处。
- His description was too general to be of much use. 他的描述很笼统; 用处不大.
- I was glad to be of some assistance. 我很高兴为您效劳。
- I felt mortified to be of so little use in the boat. 我坐在小船里什么用处也没有，真觉得丢人。
- The man boasted himself to be of noble origin. 那个人自诩出身高贵。
- It proved to be of no practical help. 结果证明它没有什么实际作用。
- We hope to be of best service to you. 愿我们能为您提供最佳的服务。
- I shall be happy to be of service to you. 如果我对你有帮助，我将是很幸福的。
- I ached to be of an age to take care of myself. 我巴望能到自食其力的年龄。
- Zhang: We're very pleased to be of help to you. 张: 我们十分乐意协助。
- Glad to be of help. Very best of luck to you both. 很高兴能帮助你。你们好运。
- Fancied himself to be of a machocast. 想象他自己是一个强壮男子。
- I'm pleased to be of service to you. 很高兴能为您服务。
- We consider his work to be of great value. 我们觉得他的工作很有价值。
- We consider it to be of strategic importance. 我们认为这具有重要的战略意义。
