您要查找的是不是：
- In doing so, he did a great service to the nation. 通过这样做，他给国家做了一件大好事。
- In doing so, he did a great service to the people. 他这样做，就为人民办了一件大好事。
- You did me a great service by showing me the truth. 你把实情告诉我了，这对我很有好处。
- 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。
- If you'll deliver this parcel, you will render me a great service. 如果你把这包东西送去，那就帮我的大忙了。
- Thank you very much. You've done me a great service. 真谢谢你帮了我一个大忙。
- They have been of great service to the Party. 这两次整风对党所起的作用是很大的。
- I think you may be of very great service to me. 我敢说你对我一定大有用处。
- You do me a great service by show me the truth. 你把实情告诉我了，这对我很有好处。
- You have rendered a great service to the country . 你们为国家做了一件大好事。
- In doing so,he did a great service to the nation. 通过这样做，他给国家做了一件大好事。
- In doing so,he did a great service to the people. 他这样做，就为人民办了一件大好事。
- You have done me a great service. 你帮了我一个大忙。
- You have rendered great service. 你们帮了很大的忙。
- You have rendered us great service. 你帮了我们很大的忙。
- You have rendered a great service to the country. 你们为国家做了一件大好事。
- You have done me a great service by driving me home. 你开车送我回家帮了我一个大忙。
- Thank you very much; you've done me a great service. 真谢谢您帮了我一个大忙。
- If you'll deliver this parcel,you will render me a great service. 如果你把这包东西送去，那就帮我的大忙了。
- They rendered great services to their country. 他们对国家做出了巨大的贡献。
