Respuesta :
sill of shade: loss of life
and the second is a reflective onlooker
In the poem, the phrase "sill of shade" refers to the loss of life. The narrator of this poem is a reflective onlooker.
This poem is about death and fame. Even though it starts cheerfully remembering the victory of an Athlete, it later starts talking about his funeral procession, his death.
In the line "The fleet foot on the sill of shade", the "fleet" foot refers to the feet of the athlete, and the "sill of shade" refers to the doorway to death, the loss of life itself.
And the narrator of this poem is a reflective onlooker because the poem is being told from a third person's view, that is to say, one that is not directly involved in the drama, but he/she is seeing the events and reflectively tell them.