求翻译：感恩节起源于美国。最初是为了感谢印第安人，现在人们常在这一天感谢他人。现有庆祝的国家是美国和加拿大。感恩节的传统食物是火鸡。是什么意思？

Thanksgiving originated in the United States. First is to thank the Indians, is now often in this day thanks to others. Existing national celebration in the United States and Canada. Thanksgiving turkey is the traditional food.

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Thanksgiving Day origins from US.At first is in order to thank the Indian, now the people often thank other people in this day.The existing celebration country is US and Canada.Thanksgiving Day traditional food is a turkey.

Thanksgiving originating from the United States. Initially in appreciation of Indian, now it is often in this day to thank others. Existing celebrates country is the United States and Canada. Traditional Thanksgiving foods are turkeys.

Originated from U.S.A. on Thanksgiving Day. It was for expressing gratitude to American Indian at first, people often thank others on this day now. The existing country that celebrates is U.S.A. and Canada. The traditional food of Thanksgiving Day is a turkey.