In my role as a user, I get an E-mail or calendar invitation on my smartphone to join an online collaboration (for example, a webcast, seminar, or training program) without paying a membership fee.

作为用户时，我的角色就是从智能手机上收取电子邮件和日历邀请，加入在线协作(如网络广播、研讨会或培训计划)，而无需支付会员费。

youdao

In my role as a user, I get an E-mail or calendar invitation on my smartphone to join an online collaboration (for example, a webcast, seminar, or training program) without paying a membership fee.

作为用户时，我的角色就是从智能手机上收取电子邮件和日历邀请，加入在线协作(如网络广播、研讨会或培训计划)，而无需支付会员费。

youdao