应该警惕什么？

Vigilance against what?

youdao

紧急设计的魅力之一是有这样的认识：我们不能可靠地预测什么会变成硬骨头，但是我们应该对此保持警惕。

Part of the appeal of emergent design is the realization that we cannot reliably predict what is going to be tough, but we should keep a wary eye out for it.

youdao

应该提醒人们如果放松警惕会有什么后果。

There is no harm in reminding people about what could happen if they let their guard down.

youdao

应该提醒人们如果放松警惕会有什么后果。

There is no harm in reminding people about what could happen if they let their guard down.

youdao