a one-hour delay on flights多趟航班延迟一个小时
A delay of 300 minutes could mean severe damage to heart muscles, sometimes irreparable.耽搁300分钟可能意味着对心肌造成严重损坏, 有时甚至是无法修复的。
There's at least a three-second delay in the 'live pictures' reaching your TV screens.“现场画面”传送到电视屏幕至少有三秒的延迟。