different between git show and git ls-tree about tree object

android@:/local/tools$ git show af81f48d338b3e3c2e28793b98ea767c56a9c024
tree af81f48d338b3e3c2e28793b98ea767c56a9c024

bin/
lib/
main.py
projects/
rev-list/
android@:/local/tools$ git ls-tree af81f48d338b3e3c2e28793b98ea767c56a9c024
040000 tree 2f812b59a291f125475be70303565f2534303f88    bin
040000 tree 00cc7b0f4d9f6e65af1a0e7f06e1a8938ae01948    lib
100755 blob 41de072a245017eb79bfc9502cc23e01dbbe2a56    main.py
040000 tree fbfa987dcad5553603bfdb16c2eb7cc4402ec002    projects
040000 tree a94f29a3cbca34c73ba7e45508d99a53b8900a1e    rev-list

git show list the tree object only the file name and subdirectory, the git ls-tee will list the more information