生日蛋糕上的蜡烛英语怎么什么说？是用IN还是ON？

Jane blew out all the candles on her birthday cake at one go.
简一口气就把她生日蛋糕上的蜡烛全吹熄了。
He blow out all the candle on his birthday cake at one go.
他一口气吹灭了生日蛋糕上所有的蜡烛。
I need a birthday cake with the words of "Happy Birthday" on it, 12 candles and a basket of flowers.
我要一个生日蛋糕，上面有"生日快乐"的祝词，外加12根蜡烛和一篮鲜花。
decorated cake served at a birthday party.
生日宴会上的装饰蛋糕。
I'll bake a cake and put candles on it.
我要烤个蛋糕，并在上面插上蜡烛。
This birthday cake simply melts in the mouth.
这生日蛋糕简直一进口就化，好吃极了。
We had fun and games at the staff meeting today. There was wine and a huge cake to celebrate someone's birthday.
在今天的职工会议上我过得很愉快，有酒和大蛋糕来庆祝某人的生日。
A birthday cake; birthday parties.
生日蛋糕；生日聚会
Those children are swooping on her birthday cake.
那些孩子正在大吃她的生日蛋糕。
I'm expected to buy a birthday cake for my son.
我得为我儿子买个生日蛋糕。

一般都不这么说的，一般要谈到的时候都用with
不过要这么说的场合也有,不过比较少,注意用的是on,不是in

in，蛋糕