In the past three months, have you taken KCR? (you can choose more than one service).

在过去三个月，曾否乘搭九广鐡路？(可以选择多项)。

youdao

KCR, a research firm, has found that in America far more 18- to 34-year-olds than any other age group say socialising online is a substitute for some car trips.

ECONOMIST: The future of driving

Specifically tailored for Tiki's functionality, iZotope's Adaptive Noise Reduction (ANR) analyzes the incoming audio stream to detect and suppress undesired background noise, while Key Click Reduction (KCR) is specially developed to reduce typing noises by "grabbing" rapid rise sounds such as keyboard clicks.

ENGADGET: Blue Microphones Tiki USB mic now available at Best Buy, coming to Apple stores July 15th