以下是几个英语演讲比较经典的结束语：
1. "In conclusion, let me sum up the main points I have discussed."
3. "In conclusion, let me emphasize once again the importance of..."
4. "In summary, the main points I have tried to convey are..."
6. "In summary, let me emphasize that the most important point is..."
7. "To conclude, let me emphasize once again that we must..."
8. "In conclusion, I hope that you will remember the main points I have discussed today."
