The author holds that there are not only lots of lownwords but also substrata words in the language.
作者认为撒拉语中不仅有不同来历的借词，还有不同的语言底层。
While the author holds that mastering any language will result in common function of learning and acquisition.
本文认为任何一门语言的学习和掌握都是“习得”和“学得”两者共同作用的结果；
The author holds that business earnings, taking protective measures for money capital as a basic point, should include holding income and net profit after tax.
作者认为，立足所有者或企业，并以货币资本保全为基点，企业的收益是包括持产收益的税后净利。
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