钻戒好漂亮啊！
groom /ɡru?m/ n. 新郎（也写作 bridegroom）
bride /bra?d/ n. 新娘
exchange /?ks?t?e?nd?/ v. 交换，调换 n. 交换；兑换（率）
戴（着）结婚戒指 wear one's wedding ring
A：After getting married, she wears her wedding ring every day.
结婚后，她每天都戴着结婚戒指。
B：She must be very happy.
她一定很幸福。
◆ get married 结婚
把戒指戴在对方的手指上
put rings on each other's fingers
A：They kissed after putting the rings on each other's fingers.
把戒指戴在对方的手指上后，他们接吻了。
B：It's so romantic! I love weddings!
太浪漫了！我太喜欢婚礼了！
◆ each other 互相，相互