正负之间

Plus & Minus + - Between Positive and Negative + - Zheng Fu Zhi Jian 加减正负 

走过爱的荒蛮

I've walked Through The Love's Wilderness 

正义的算法

Small & Mighty 

＋－正负之间

Plus & Minus + - Between Positive and Negative + - Zheng Fu Zhi Jian 加减正负