#thirty years old

"30 years old" (See: [[:en:ta:vol2:translate:translate_numbers]])

#when he stood before Pharaoh

Here "stood before" stands for Joseph starting to serve Pharaoh. AT: "when he started to serve Pharaoh" (See: [[:en:ta:vol2:translate:figs_metonymy]])

#went throughout all the land of Egypt

Joseph is inspecting the country as he prepares to carry out his plans.

#In the seven bountiful years

"During the seven good years"

#the land produced abundantly

"the land produced big harvests"