En, dentro, adentro.
you would say yo
To say 'customs' in Spanish, you would say 'la aduana.'
Msgluck is not a word in English so, it would not be a word in Spanish.
That would be "eso".
The Spanish word for "number" is "número." You would have to make it plural to mean numbers, so you would say "números."
In Spanish, the word for gymnastics is gimnasia
Selva is the Spanish word for jungle. The Italian word for jungle is giungla. To say jungle in German you would say dschungel.
I would say "terraza"
"He" in Spanish is "él". The accent is important. Without it, this would be "the".
árbol is the Spanish word for tree. El árbol would be "the tree".
Apodo would be the best way to say "nickname" in Spanish.
"To give" in Spanish is "dar". "Give to me" would be "darme".