You need a carnet to enter the restricted area.

你需要一个通行证才能进入限制区域。

Without a carnet, you cannot access the VIP lounge.

没有通行证，你无法进入贵宾休息室。

The security guard checked my carnet before letting me in.

保安在让我进去之前检查了我的通行证。

The carnet must be renewed every year for continued access.

这个通行证必须每年更新才能继续使用。

She forgot her carnet at home and couldn't attend the event.

她把通行证忘在家里了，无法参加活动。

Every one of the orchestra's 60 members needs a carnet—a temporary international customs document that costs about £500—to allow their instruments to enter the EU.

乐团60名成员中的每一名成员，都需要一张在欧洲通行的海关文件，这是一份临时性的国际文件，花费约500英镑。