Every UBCTA member has the right to participate in any of the listed families free of charge and freely post any comments regarding the activities of the group.

每一位会员都享有免费参加任何家族的权力，并且可以自由的针对各家族的活动内容进行讨论。

youdao

The selected outstanding works, the authors agreed to sponsor the transfer of intellectual property free of charge, for promotion of AIDS anti-discrimination public service activities.

经评选出的优秀作品，作者同意将知识产权无偿转让主办方，用于宣传艾滋病反歧视的公益活动。

youdao

The participation to the activities and lunch mentioned in the agenda is free of charge.

本次活动日程表中提及的活动与用餐均为免费，其余费用自理。

youdao

You may also want to take the emphasis off gifting by getting your family together for holiday activities that are free-of-charge.

FORBES: How To Stay Out Of Debt This Christmas