hot wire/film

• 热线（热膜）

hot wire/film的用法和样例：

例句

1. After several attempts, he finally got through to the hot line.
   经过了几次的尝试，他终于拨通了热线电话。
2. If you want to obtain detailed information, please phone a tourist hot line.
   想要了解详情，请拨打旅游热线。