By comparison, minor physical problems such as speechdefects resulted in a three percent pay hit.
相比之下，比较次要的生理问题(比如语言能力缺陷)所导致的收入减少比例仅为3%。
2
Not only do these require a thorough understanding of the spoken word, but also require much work on improving speechdefects.
这不仅需要深入了解口语发音，更需要努力改善语音缺陷。
3
As a result, babies with untreated cleft lip and palate will not only develop speechdefects and psychological problems later in life, but also form habits which become very hard to eliminate.