他比我高。
Tā bǐ wǒ gāo.
He is taller than me.
别拿我跟她比。
Bié ná wǒ gēn tā bǐ.
Don't compare me with her.
比分是三比一。
Bǐfēn shì sān bǐ yī.
The score is 3 to 1.
比例是2比5。
Bǐlì shì èr bǐ wǔ.
The ratio is 2 to 5.
