C. Admittedly, technology is a double-edged sword. Which, if misused, might undermine the quality of our life and even threaten our existence.
C. Admittedly, technology is a double-edged sword. Which, if misused, might undermine the quality of our life and even threaten our existence.
诚然，科技是一把双刃剑。如果滥用，可能会破坏我们的生活质量甚至威胁到我们的生存。