这简直是引发暴力的诱因。

It is an ___invitation to violence.

程序员们将这个漏洞视为利用系统的诱因。

Programmers saw the loophole as an ___invitation to exploit the system.

不锁车简直是招致盗窃的诱因。

Leaving your car unlocked is an ___invitation to theft.