回答

・use these experiences as the food
・use these experiences as the pabulum

「以這些經驗為糧食」英語可以說 use these experiences as the food 或 use these experiences as the pabulum 。
※順帶一提，foodcoma這個詞彙也有使用到food（意指「吃得太多而昏昏欲睡」）。　

I've had a lot of hardships until now, so I hope to use these experiences as the food to grow even more.
（到現在為止，我吃了很多苦頭，所以我希望能以這些經驗為食糧，讓自己更成長。）
※hardships（艱苦，困難等等）

希望這些回答能讓你參考。

有幫助｜0