人们会不由自主地将开源和无数行代码、后台技术、服务器机房、计算机实验室以及试验（理解为不安全、充斥着bug的）技术联系在一起。

People automatically associate it with endless lines of code, back-end technology, server rooms, computer science labs, and experimental (read: unsafe and buggy) technology.

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他为答案的不准确性而感到不安。

He was disturbed by the inaccuracy of the answers.

《柯林斯英汉双解大词典》

雷为这个想法感到焦虑不安。

Ray was getting very hot and bothered about the idea.

《柯林斯英汉双解大词典》