CNN - Highlights

http://www.linguee.com/english-portuguese/search?source=auto&query=dimples

To join = unir, juntar, colocar junto
Example :

1- I'm studying English. Why don't you join me?
2- We are going to the movies. Join us!
3- I'm joining up the dots = Estou juntando os pontos

To fit = entrar em forma, encaixar, combinar

To have dimples - American English = Ter covinhas/ British = ter inclinação em alguma parte do corpo