And I need energy to grow up.

而且我要长大也需要能量。

youdao

I eat cereal for breakfast and for a snack if I need energy.

我早餐都吃谷类食品，需要补充能量时也把它当零食吃。

youdao

I felt a need to please people, whatever the cost in time and energy.

我感到一定要使人们满意，耗费多少时间和精力都在所不惜。

《牛津词典》

BARACK OBAMA: "That is why, even as it cuts back on programs we don't need, the budget I submit will invest in the three areas that are absolutely critical to our economic future: energy,health care,and education."

VOA: special.2009.02.27

Taking the time to reflect helps me remember what I need to be spending energy on.

FORBES: What Are You Made Of?

In the early days of StrawberryFrog, my own agency, I realized that you need a spark of energy.

FORBES: How To Start A Successful Ad Agency

That's part of the reason why I've said that we need a comprehensive energy policy that sets us up for a long-term future.

WHITEHOUSE: President Obama Takes Questions at GOP House Issues Conference | The White House