trunk call造句

1、New functions, lower trunk call costs, much more simply internal routing.
全新的功能、更低廉的长途通话费用以及更简洁的内部呼叫路由。

2、Operator, can I have a trunk call to bedford645931, extension214, please
话务员，我想打个长途到Bedford645931号214分机。

3、The trunk call bill will be brought to your room.
长途电话费的账单将会送到您的房间。