no you an adult can't grasp something like that the enormity of it you know i mean i don't
You, as an adult, are not able to grasp something like that.
As an adult, you can definitely get a grasp of something like that.
the man has gray hair
The element can be fully understood without understanding its context.
The bridge was first created in the early 16th century.
There is a blond woman in the doorway.
There is a boy and some articles of clothing which don't fit him properly.
Bush's greatest feat has been to spin his evasion of controversies as a virtue.