Carol had set her heart on an expensive necklace in the jeweller's window.卡罗一心想要珠宝店里一条昂贵的项链. It would look lovely with the new dress she bought the her birthday party.这条项链配上她为生日宴会买的那条新裙子,一定很好看。 She decided to go back and buy the necklace, but it was no longer there.她打算返回去买下那条项链,却发现它不见了。