1. This gives the person a choice, allowing him to verbally opt in. 这给了这个人一个选择,允许他口头上选择加入。
2. Haslam has said colleges would be free to opt in or out of the out souring plan, which has not been finalized. 哈斯拉姆表示,关于这个尚未最终确定的外包计划,各大学可以自由选择参加或不参加。
3. Did every person on the list really and truly opt in? 名单上的人都确实真正的需要这封邮件么?
4. And if you want to opt in, you may save a whole lot of money. 如果你选择加入,你可能能省下一大笔钱。
5. In countries like Germany and the U. S., you have to check a box if you want to opt in. 在德国、美国等国家,你要在一个方框内打对勾来选择加入。