交换礼物

exchanging───v.交换；交流（exchange的ing形式）；兑换；adj.交换的

changing bag───n.暗袋；可代替暗房的不透光袋子

changing bags───n.暗袋；可代替暗房的不透光袋子

changing down───放慢车速

changing note───改变音符

changing over───对换，对调位置；改变成；转接

changing room───更衣室

changing tone───变调

changing up───加快车速

If you're exchanging gifts with co-workers, it's best to buy something simple for everyone in your team or group. Keep individual gift giving outside the office.───如果你要和同事互换礼物，最好是买些对你们小组或团队中每个人都适用的简单礼物。不要在办公室里单独送礼物。

Gift exchanging is the most common.───假如你要和同事互换礼品，最好是买些对你们小组或团队中每小我都实用的简略礼品。不要在办公室里孤单送礼品。