Deserve all the credit：
A person is worthy of complete praise, recognition, and acknowledgment for an accomplishment, effort, or good deed.
“Deserve all the credit” 描述一个人或一组人由于为一件事情做出了很大的贡献，所以应该得到相应的赞扬和肯定，功劳当之无愧，也就是汉语里说的 “功不可没”。这里，名词 “credit” 的意思是 “功劳、认可、光荣”。
例句
Thanks for what you said about the project – but you deserve all the credit. I only helped out.
谢谢你对这个项目的肯定。但最功不可没的是你，我只是帮了帮忙而已。
We organised a surprise party for my wife, but it’s the children who really deserve all the credit – they came up with the idea and did the most work.
我们给我妻子筹划了一个惊喜聚会，但功劳其实都是孩子们的。聚会的主意是他们想出来的，整个过程基本上也是他们一手操办的。
The team is at the top of the league, but it’s the goalkeeper who deserves all the credit – none of the other players have played well.
这支球队在联赛中名列前茅，但所有的功劳都应归于守门员，因为其他球员踢得都不好。
