但是美国大学教授协会和其他的大学行政官员认为太多的兼职教授意味着较低的教育质量。
But the AAUP and other college officials say too many adjuncts mean lower educational quality.
为了改进质量，增加产值并以美国焊接协会的认证获得独特的优势。
To improve quality, increase production and gain a unique advantage with AWS certification.
为了改进质量，增加产值并以美国焊接协会的认证获得独特的优势。
To improve quality, increase production and gain a unique advantage with AWS certification.
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