C2 更好，更强，更加精彩even or much better, stronger, more exciting, etc.
She felt all the better for the drink. 喝下饮料后她感觉好多了。
I've lost ten pounds and I feel all the fitter for it. 我已经减了10磅，现在感觉身体更健康了。
The company's failure was all the more shocking because it was a recognized global brand.
I feel all the stronger for having survived this trauma.
His books encourage young people to think critically, which makes it all the more disappointing when people disparage them.
See also: all adverb