touch call

例句：

1. 1. The phone rings and the person on the other end answers it with a touch call.
   电话响了，另一端的人用触摸呼叫接听。
2. 2.She decided to make a touch call to her friend to check in.
   她决定给朋友打个触摸呼叫来报平安。
3. 3. Touch calls are becoming increasingly popular as people become more comfortable with technology.
   随着人们对技术越来越熟悉，触摸呼叫变得越来越受欢迎。