帮我翻译点英语

1.my great brother is a narcissistic boy
2。let me to describe the hybrid man with handsome
3.first love boy，low keyed man who is a handsome tide-person
4，a female good friend
5.an old brother
6.a beautiful girl who go to study abroad in Korea
7.a violent girl，don't annoy her if you don't want to die
8.lovely roommate

1，我伟大的哥哥，天生的自恋男
my great brother,a born narcissism
2，请让我用帅来形容这个混血男
I would like to choose "HANSOME" to describe this man of mixed-race.
3，初恋哥哥，“低调”的潮人帅哥
first love, a low-key fashion trendsetter
4，关系很好的男性朋友
He is just one of my best friends.
5，大叔级别的哥哥
the brother i can call uncle
6，在韩国留学的美丽女孩
the beautifull girl who study abroad in Korea
7，暴力女，谁惹她谁找死
Violent girl,you'd better leave her alone if you cherish your life
8，可爱舍友
lovely roommate

您好！
1，我伟大的哥哥，天生的自恋男
翻译：my great brother,a born narcissism
2，请让我用帅来形容这个混血男<