我送给海伦一些巧克力作为对她所有帮助的感谢象征。

I gave Helen some chocolates as a ___token of thanks for all her help.

然而，你也可以准备一个小礼物作为你友谊或爱意的象征。

Nevertheless, you can also prepare a small present as a ___token of your friendship or affection.

他送给她一枚戒指作为他爱意的象征。

He gave her a ring as a ___token of his love.