a token of one's affection的用法和样例：
- He gave me a necklace as a token of his affection.
- He gave me a necklace as a token of his affection..
- A white flag is used as a token of surrender.
- He gave his wife a ring as a token of his love.
- I sent her a gift as a token of my congratulation.
- This little gift is a token of our regard.