服务之所以差是因为工作人员不足。

The service is poor owing to a shortage of staff.

youdao

服务之所以差是因为缺少服务员。

The service is poor owing to the shortage of staff.

youdao

越来越多青少年的视力变得越来越差，所以家长和老师们应该采取行动阻止情况变得更糟。

More and more teenagers' eyesight is becoming worse and worse, so parents and teachers should take action to stop the situation from getting worse.

youdao

So, I've got something that's one electron away from the electronic structure of neon.

所以，我知道了钠的电子结构和氖,只差一个电子。

麻省理工公开课 - 固态化学导论课程节选

And once you... when you're having that bad of a season, it's really hard to get everyone passionate about it,

所以一旦赛季取得很差的成绩，就很难保持球队的激情，

足球部队长的领导力 - SpeakingMax英语口语达人

So there is a difference in electronegativity.

所以这他们之间有电负性差。

麻省理工公开课 - 固态化学导论课程节选