Ghost (Justin Bieber)
Verse 1:
Oh my god I'm so lost
And I'm looking for answers
I don't know what to do
'Cause you're standing in front of me
Chorus:
You're my ghost
Just like a ghost in the night
I'm scared, I don't know what to say
You're my ghost
I want you to stay
Verse 2:
Everyday I'm wondering
Why you won't show your face
It's like you disappeared
I can't figure out what's happening to me
(Chorus)
Bridge:
Maybe you're a dream that I had, or maybe it's real life, baby it's complicated, you can never say goodbye
Chorus: x2
Outro:
You're my ghost, just like a dream that won't come true (come true)請問這組數字是什麼？一個數列：5, 7, 9, 11, 13, 15, 17, 19, 23, 29, 31，這組數字的規律是什麼？如何計算這組數字的和？請給出詳細步驟。
解：這組數字的規律是每個數字都是前一個數字加2得到的。即：5+2=7，7+2=9，9+2=11，以此類推。這組數字的和可以通過將所有數字相加得到。具體步驟如下：
首先，將第一個數字5加到最後一個數字31上，得到總和為：5+31=36。因此，這組數字的和為：5+7+9+11+13+...+31= (5+31)*6/2 = 102。因此，這組數字的和為：$ 102$。