做出 + 了 + 决定
决定 (juédìng) is a noun meaning 'decision.' It is used to refer to a choice or resolution someone has made. A common collocation is 做出决定, meaning 'to make a decision.'
这是一个很重要的决定,你要好好想想。
zhè shì yī gè hěn zhòngyào de juédìng, nǐ yào hǎohǎo xiǎngxiǎng.
This is a very important decision; you should think it over carefully.
他终于做出了辞职的决定。
tā zhōngyú zuòchū le cízhí de juédìng.
He finally made the decision to resign.
我尊重你的决定,不管你怎么选。
wǒ zūnzhòng nǐ de juédìng, bùguǎn nǐ zěnme xuǎn.
I respect your decision, no matter what you choose.