Q: “In NY city....and the surrounding area could be sunny and mild a little cloudy but nice and warm” とはどういう意味ですか?
A: "Home of the statue of liberty and all those skyscrapers"
Q: what do you do up in NY? and what are you going up to? Are these questions similar?

What do you do up in New York? means What kind of job do you have in New York?

The second sentence doesn’t make any sense.
Q: She lived in NY for five years. (she is living there now or she's not?) とはどういう意味ですか?
A: If you need to clarify that she is STILL living in NY, you need to say "She has been living in NY for five years".


Q: NY is the noiser city than Madrid を使った例文を教えて下さい。
A: NY is a noisier city than Madrid


Q: (1) I'm moving to NY next year. と (2) I'll be moving to NY next year. と (3) I'm going to move to NY next yaer. と (4) I'll move to NY next year. と (5) I am to move to NY next year. はどう違いますか?
A: Sounds correct, although I rarely hear the phrase, "I am to move". I usually hear, "I have to".
Unless it's a spelling mistake and it was meant to say, "I aim to move".

If "i am to" is correct, i'd probably use "i am going to", but you've already specified that in #3.
Q: I'm going to visit NY to see my friend. と I'm going to visit NY for seeing my friend. はどう違いますか?
A: The correct way to say it would be "I'm going to NY to see my friend" As your main purpose for going to NY is to visit your friend who is already there. "Visit" in this case being replaced by "see", as "visit" generally feels stiff or impersonal to English speakers. "See" is much more friendly. ^^
1. NY
2. NYC はどう違いますか?
A: NY = New York (the state)
NYC = New York City (the city)
Q: Did you make it to NY? と Did you arrive at NY? はどう違いますか?
A: @ayoko: "did you make it" This used to ask if someone who traveled, if they have made it safely to their destination. > Did you make it to NY? > Yes, I made it without issues, or without delays (if traveling by transport like planes/trains/bus )... "did you arrive" would be used when asking if someone just arrived at their destination. > Did you arrive at NY? > Yes, I just arrived, or just got here.


Q: When I was in NY two years ago, I got to visit the Central park and I took pictures with my husband who was boyfriend for wedding. But there wasn’t enough time that I am enjoying. So I want to go to the Central park again は 英語 (アメリカ) で何と言いますか?
A: Best man/groomsman. Not boyfriend because that means dating someone.
Q: NYは毎年こんなに雪が降るんですか? は 英語 (アメリカ) で何と言いますか?
A: Does it every year snow this much in NY?
Q: "I left for NY on Wednesday" VS "I left to NY on Wednesday" は 英語 (アメリカ) で何と言いますか?
A: I left for NY on Wednesday is more accurate. If you want to use the other one you would have to say: I left to go to NY on Wednesday.

But I think the first one is more common and natural. :)
Q: 日本にいた頃は、英語が母国語でない人達と話す機会がほとんどなかった。NYに来て、その人達の発音を聞き取ることの難しさを知った。 は 英語 (アメリカ) で何と言いますか?
A: I had very few chances to talk with non-native English speakers when I was in Japan. After coming to NY, I realized that it was very difficult to follow their pronunciation.


Q: I'm going to go to NY and I really want to watch live American football game. Is it difficult to take a ticket for foreigner?
A: No. I would look online. places like Stubhub.com might have some. Also if you are going to visit people ask them. They can help too
Q: I'll study abroad in NY in November.This is my first time to go to NY.So, I'm really looking forward to staying there. この表現は自然ですか?
A: You should say "I'll study abroad in NY in November. This is my first time going to NY. I'm really looking forward to staying there."

(I changed something in the second sentence)
Q: "I'm going to go to NY on vacation" is natural and correct to say? Also, can I add 'next month'? like, "I"m going to go to NY on vacation next month" ?
A: Yes, "I"m going to go to NY on vacation next month" is fine.
("On vacation" and "for vacation" are both used.)
Q: NY looks like a melting pot of races, but actually isn't. People who have the same cultural background tend to live close. この表現は自然ですか?
A: @Mikko10: After races say but "it" actually isn't
Q: I'm going to be back to NY this weekend. この表現は自然ですか?
A: "Going to (Place Name)"

"Going to be in (Place Name)".


"Going back to NY."
"Going to be back in NY."