Who else but me can undertake this? It implies a sense of unique capability or responsibility, suggesting that only oneself is fit for a particular task or role.
面对这个复杂而关键的项目，他深知责任重大，毅然说道：“舍我复谁？”
Facing this complex and crucial project, he was deeply aware of the great responsibility and resolutely said, "Who else but me can do it?"
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