a breath of fresh air
[英][? breθ ?v fre? e?(r)][美][e br?θ ?v fr? er]
少量的新鲜空气，短暂的时间内呼吸到的新鲜空气;
以上结果来自金山词霸
例句:
1.
Taking a breath of fresh air is not enough, you must take a deep breath!
仅仅呼吸新鲜空气是不够的，你要深呼吸！
2.
Unfortunately, executives are not welcoming this as a breath of fresh air but see it ratheras a dangerous intrusion into their affairs.
遗憾的是，高管们并没有将这当作新鲜空气而加以欢迎，而是视之为对自身事务的危险干涉