I'm broke. I don't have money to pay the bill. 我窮得叮當響。沒有錢買單了。
Just my luck. I have to pay a fine for speeding. 我能有什么運氣,只好交超速罰款了。
You commit a crime, you pay the price. 你犯罪了,就要付出代價。
Can you lend me some money? I've got to pay rent! 你能借我點錢嗎?我得交房租了!
I forgot to pay the electric bill this month. 我這個月忘了交電費了。
Pay the bill as soon as you can. 盡可能快點交。