Bunu İngilizce (ABD) da nasıl dersiniz? 筋肉すごいね。
Which one is more commonly used ① or ②
Sounds natural?
Are there other expressions?

①You have big mascle.

②You've got guns

Bir çeviriye bakın

①You have big muscle.
-This is unnatural and sounds strange.
②You've got guns
-"Nice guns" is more natural. The term "guns" refers specifically to muscular arms.

Alternatives:
1. You're really buff. (This is the most common phrase).
2. You're ripped! (This implies the person is lean and has abs)
3. You're looking swole. (This is informal slang. A man would say this to his friend.)
4. You're looking big.
5. You're so muscular. (A woman might say this to a man. This sounds flirtatious. A man would not normally say this to another man).