The social services account for a substantial part of public spending.

社会服务性事业占政府开支的相当大的一部分。

《柯林斯英汉双解大词典》

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Workers in big firms receive a substantial part of their pay in the form of bonuses and overtime.

大公司的工人，工资很大一部分是奖金和加班费。

《柯林斯英汉双解大词典》

Typically, we are oblivious to these factors that change our points and this is, in fact, a substantial and an important part of the study of psychology, and particularly, for instance, the study of racial and sexual prejudice.

通常，我们觉察不到,这些能够改变我们看法的因素,无意识实际上，是心理学研究中的一个重要内容，特别是在对种族偏见和性别偏见的研究中，会表现的更加明显。

耶鲁公开课 - 心理学导论课程节选

And they were concerned that a substantial part of Mali's population might not welcome them.

CNN: France vows to halt jihadist charge in Mali

These things could be restructured and bond investors would get a substantial part of their money back.

FORBES: Dow Jones Interactive

Now a substantial part of that remaining money is going to the rescue of just one bank.

FORBES: Uncle Sam Pumps Up Citi