我们承诺，高级会务顾问为您提供2小时内的信息即时反馈。

We make the commitment our senior conference consultant will provide you with the information feedback within 2 hours.

youdao

我们承诺，高级会务顾问为您提供2小时内的信息即时反馈。

We make the commitment our senior conference consultant will provide you with the information feedback within 2 hours.

youdao