be wired to do困难

Infants are wired to look at parents’ faces to try to understand their world, and if those faces are blank and unresponsive — as they often are when absorbed in a device — it can be extremely disconcerting for the children.

婴儿天生会通过看父母的脸来试图理解他们的世界，如果这些脸面无表情、毫无反应——父母沉迷于电子设备时往往如此——孩子们就会极度不安。

Snap decisions can be important defense mechanisms; if we are judging whether someone is dangerous, our brains and bodies are hard-wired to react very quickly, within milliseconds.

仓促的决定可能是重要的防御机制；如果我们在判断某人是否危险，我们的大脑和身体天生就会在几毫秒内作出非常迅速的反应。