At the day of life is the literal English equivalent of 'Al di della vita'. In the word by word translation, the preposition 'al' means 'at the'. The noun 'di' means 'day'. The preposition 'della'...
[My] good love of an afternoon is an English equivalent of 'il buono amore di pomeriggio'. The masculine definite article 'il' means 'the'. The masculine adjective 'buono' means 'fortunate, good,...