充实用英语怎么说

The term "fulfilling" can be used to express the meaning of "充实" in English, as in "I find my job to be fulfilling because I am able to make a difference" or "Traveling alone can be a fulfilling experience as you learn about yourself and the world around you." Alternatively, the phrase "feel fulfilled" can also be used, as in "I feel fulfilled when I volunteer at the local animal shelter."