Only by going on a spring outing to see the beautiful flowers blooming, will you be living up to the beautiful scenery of spring.

Going for an outing is a spring outing, and appreciating flowers is looking at flowers. Living up to the spring scenery means living up to the spring scenery. That is to say, if you go on a spring outing to see the beautiful flowers blooming, you will not be living up to the beautiful scenery of spring.

Meaning refers to the explanation of the essential characteristics of a thing or the connotation and extension of a concept.