The amount of time something is broadcast on TV or radio
在电视或广播中播放的时间 (Zai dianshi huo guangbo zhong bo fang de shijian)
"The charity event got a lot of air time on local stations."
"慈善活动在当地电台获得了很多空中时间。" (Cishan huodong zai dangdi diantai huodele henduo kongzhong shijian.)
to shift responsibility to someone else.
someone who learns new things very fast
to increase your effort or speed
someone who appears harmless but is actually dangerous
to rely on something when the first option fails
to take advantage of the present moment