1. be offset by 弥补；抵消
The overall picture for the global economy is healthy as the slow down in the US has been offset by strength in Europe and emerging markets.
世界总体经济状况仍旧健康，美国经济增长的不景气被欧洲以及新兴市场的走强所弥补%7)LO8LB8V;KvAgS3v。

2. walk-on player 替补球员；临时球员；龙套角色
The following year he made the team as a walk-on player.
通过不断地练习，他第二年就成为了替补队员sqc;ZI@nrRQ8BX。

3. find out about 得知；弄清有关……的情况
At the beginning of each of my webinars, I poll my attendees: "Where did you first find out about this webinar? "
每次在线研讨会的开始，我都会问参加者：“你最先从哪里得知这次研讨会的？”

4. It didn't hurt that 没有坏处；有利的
It didn't hurt that it was a beautiful weather day!
那天天气很好，这倒帮了他们的忙4r4P#bq~VWh_ujoYLO[J。