English translation of '热线'

名

1. (指电话或电报) hotline
   ⇒ 这个广播电台开通了观众热线。 (Zhège guǎngbō diàntái kāitōngle guānzhòng rèxiàn.) This radio station has opened an audience hotline.
2. (指交通) busy route
   ⇒ 旅游热线 (lǚyóu rèxiàn) busy tourist route