Translation of creciente

Last year, many parties did not receive votes anymore and had to go to the opposition. The entire area is governed today by leftist parties and the center block is weakenng constantly during the last year.
The ride took us through mountainous areas, covered with dark green forest, with so many curves that I got sick. I wanted to vomit but I held myself back, as there were so many other next to me.
Usually we were not that picky, but we intended to stay in Buenos Aires for almost 10 days. On the first day we walked around the city center and did some shopping in the Florida passage.