They knocked off $60 because of a scratch.
因為有擦痕他們將價格降了60元。
He had been fired because his singing was flat.
他因為唱音偏低已被解雇。
I didn't get it because it cost too much.
因為那東西太昂貴我沒買。
I started to cry because I cut my finger.
因為割破了自己的手指，我哭了起來。
John liked him because he was a nervy guy.
約翰喜歡他，因為他是個不怕事的家伙。