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来源：雅诚德英语网
Given the questions of how to manoeuvre in the dark, what solutions might an engineer consider?
关于如何在黑暗中操纵的问题，工程师可能会考虑哪些解决方案？
Given the questions of how to manoeuvre in the dark, what solutions might an engineer consider?
关于如何在黑暗中操纵的问题，工程师可能会考虑哪些解决方案？