heading line off
常见例句
- This turns Twitter intoan early-warning system (like a canary in a coalmine) for spotting negativebuzz and heading it off before it doesreal damage toyour bottom line.
这样可让Twitter变成一种预警机制 (有点象煤矿里的金丝雀),用于发现消极的发言,并在这些发言伤害到你的底线之前化解掉。 - She had just taken a picture of Joe, and was heading to the finish line to find him when the bomb went off.
NPR: Marathon Runner Witnesses Double Disasters 返回 heading line off