open up both externally and
对外开放，对内开放
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Literary theory should reflect on its discipline property and research objects both internally and externally in order that literary theory can be built up as an open discipline.
文学理论应该对其科学属性和研究对象等进行内在和外在的反思，从而把文学理论建构成为一门开放性的学科。
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