This idiom : to have butterflies in your stomach was in the list published on the very first page of the Olympic edition of the magazine
https://www.rio2016.com/en/spectator-guide.
The title is :
Rio 2016 ... The time has come...
http://www.macmillandictionary.com/dictionary/british/shout-out_1
.to shout out loud
. to lose your voice
Resolva exercícios e atividades acadêmicas
. to make friends
.to embrace strangers
.to welcome the world
Encontre o professor particular perfeito
.to have butterflies in your stomach
.to sing with the crowd
.to be part of the greatest celebration of sport
. to get goosebumps
. to cry with joy
. to feel your heart beat faster
.and see history take place
.in our home.
Do you believe Rio de Janeiro's residents are in this positive mood to welcome so many foreigners and visitors who have been arriving in the city since july to watch the Olympic Games 2016 ?