To call toll-free的意思|示意

Call the National Suicide Prevention Lifeline’s toll-free, 24-hour hotline at 1-800-273-TALK (1-800-273-8255) or TTY: 1-800-799-4TTY (1-800-799-4889) to talk to a trained counselor.

打给国家防止自杀生命免费热线，24小时在线，1-800-273-聊天（1-800-273-8255）或： 1-800-799-4，或（1-800-799-4889）与一个专门咨询师谈谈。

We have a toll-free number for customers to call.

我们对顾客提供免费服务电话。

Patients monitor themselves daily and call a toll-free telephone line to answer some simple questions about weight gain, swelling and breathing difficulties.

患者每天自行监测，可拨打免费电话就简单问题咨询，如体重增加，水肿和呼吸困难。

Make a reservation for your next trip on-line or call us toll-free. We look forward to having you as our guest soon.

在下次旅行中，您可以在网上或者拨打我们的免费服务热线来完成您的预定，我们真诚期待您的光临。

If you are interested in the summit next year, please call toll free number 400 820 9360 now to register your interest and book the booth.

如果您对参展明年的峰会有兴趣，您现在就可以拨打中国免费电话400 820 9360报名，预订明年峰会的展位。

Call the toll-free, 24-hour hotline of the National Suicide Prevention Lifeline at 1-800-273-TALK (1-800-273-8255); TTY: 1-800-799-4TTY (4889) to talk to a trained counselor.

拨打对方付费、24小时国家自杀干预热线 1-800-273-TALK（1-800-273-8255）TTY: 1-800-799-4TTY (4889) 与受训过的咨询师谈论困惑。