All VIP membership upgrade applications must be conducted with a valid id at the Customer Service Center.

升级时，须凭持卡贵宾本人有效身份证件(原件)办理。

youdao

If you can get people to commit to a small action (sign up for a free membership), then it is much more likely that they will later commit to a larger action (e.g., upgrade to a premium account).

如果你能让人们提交一个小操作(免费注册)，那么他们肯定会晚点再提交一个更大的操作(比如升级到高级账户)。

youdao

How do I know if the work experience I have accrued meets the requirements to upgrade to regular membership?

我如何才能知道我所累积的工作经验符合升级为固定会员的资格？

youdao

So will Britain back the US in vetoing the attempt by President Mahmud Abbas to upgrade Palestinian membership at the UN?

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If you want to plan more than three meals a week, you have to upgrade to a paid membership.

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Customers who receive free Prime shipping benefits through our Amazon Student or Amazon Mom programs can upgrade to an annual paid membership to receive Amazon Prime's digital benefits.

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