It means "I understand every word that you say".
я понимаю русский¸, pronounced ya pa-nee-MA-yu roos-skiAs another contributor pointed out, if you don't know Russian, it may be best you don't know how to say that.You may want to learn the phrase ya nee pa-nee-MA-yu roos-ski (I do not understand Russian) just in case.
To say sweetheart in Russian you say dorogaya. To say I love you in Russian you would say, Ya lyublyu tebya.
this how you say animal in Russian животное
How do you say "Dylan Smith" in Russian?
Джиттербаг is how you say jitterbug in Russian
Trenatsat is how you say thirteen in Russian.
The word for bastard in Russian is "пропа́стный сын" (propástnyy syn) or "шу́рка" (shurka), but please note that these are considered strong offensive words.
You would say "Я не понимаю по-русски" which is pronounced as "Ya ne ponimayu po-russki."
my wife and I in Russian?
To say "no" in Russian, you can say "нет" (pronounced as "nyet").
do you mean hoe do you say 'are you' in russian? A tui? - are you?