君の言っていることが分かるよ (kimi no itteiru koto ga wakaru yo) means "I know what you are saying".
Since this type of statement is likely to be made when hearing a conversation between a couple of Japanese speakers, presumably someone you know 君達の話,
分かるよ! kimitachino hanashi, wakaruyo! I know what you guys are talking about!
You wrote the question in English and I don't even know what you're saying.
If you are saying "I am happy," you would use ureshii, or if you are saying happiness, you would say "shiawase"
The Japanese verb for 'to sit' is 'suwaru.'---If you're talking to a pet it is 'osuwari.'If you are saying "sit down" to a person, you would say Suwarinasai.
Tyler in Japanese is "タイラー" Which is "Tairaa" which is the closest way of saying that name in Japanese
"Douyatte shitteimasu ka" is 'how you know ' in formal Japanese. "Nande shitteru" is informal way of saying it.
it means the same but if your saying how do i say snake in japanese then its "hebi"
You may ask someone's hobbies by saying: 'Shumi ha nan desu ka.'
moshi moshi
You can say le-le or liyo.https://www.livinglanguage.com/community/discussion/315/saying-youre-welcome-in-japanese-not-recommended
i know that 'sweetheart' in Japanese is koibito
"Yasashii" is one way of saying "kind."
Note* there is not exact was but saying "Sinku" as a English-Japanese term Rather say "in water" 水中で (suichu de)
Japanese culture is arguably connected to the shortness of haiku poems. There is a Japanese saying that is "do not say many things".