Translation of process in Spanish

When we left the stadium after the game there were plenty of people on the streets. The neighbors opened their windows to sell grilled meat and the entire street smelled of meat and smoke.
I wish you would help me to improve my Spanish. I am studying law in Germany and I am trying to learn Spanish. I hope you can help me and I could help you to learn German. Have a great day.
The drive to these lagoons was not easy. The jeep did not have air conditioning, so that in the sun it would get extremely hot and in the shade extremely cold. The jeeps were around 15 years old.