"We have to maintain an attacking mindset at all times," the 19-year-old told a virtual press conference.
Galhardo headed home twice in the space of eight first-half minutes to set up Internacional's seventh win of the season.
"We are prepared for safe Olympic Games whatever conditions the world will be facing next summer," he said. Enditem
Brazil's next qualifier will be against Peru in Lima on Tuesday while Bolivia hosts Argentina in La Paz on the same day. Enditem
"I've already done it in Australia," said the 21-year-old Kenin, "I've had tough matches these past two weeks and I'm so excited to be in the final. It's incredible. I'm going to enjoy this moment today and get ready for the final tomorrow (on Saturday)."
Meanwhile, the AFA said Sevilla midfielder Marcos Acuna continued to train separately from the main squad after suffering a hamstring injury against Ecuador at La Bombonera.
The result at Estadio Beira-Rio left Internacional second in the standings, two points behind leaders Atletico Mineiro, who have a game in hand.
Then Ji went to a sports school, where she had an access to more professional training instruction.
Gerardo Martino's men are among five teams that have already qualified for the last phase of 2022 World Cup qualifiers in the North American, Central American and Caribbean (CONCACAF) region. The others are the United States, Costa Rica, Jamaica and Honduras.
"Starting a qualifying tournament with a win gives us motivation and desire to work even harder to make sure that we continue on this path," he added.
Firmino doubled the hosts' lead by sliding home from close range after being fed by Atletico Madrid left-back Renan Lodi.