Loss of limb will not excuse you.

断胳膊断腿也得交作业。

This chemical restricts blood flow to the grazer's extremities, which can lead to the loss of limbs.

这种化学物质会限制食草动物的血液流向四肢，进而引发肢体损伤。

And if the mountain was meant to be a symbol of life’s challenges and the loss of limbs a metaphor for sacrifice, the software guy’s not going to get it, is he?

如果这座山是生活挑战的象征， 而失去四肢是牺牲的隐喻，那么软件人员不会明白的， 是吗？