关键句型二：表示感谢的句型
1. The woman thanked the old man.
2. The woman sent her thanks to the old man.
3. The woman felt very grateful to the old man.
4. The woman appreciated the old man very much.
5. The woman expressed her appreciation to the old man.
6. The woman expressed her gratitude for the old man's help.
【gratitude n. 感激;谢意】
