What's up with the need to hit the self-destruct button?

我们到底对那个自我毁灭的按钮作了什么？

youdao

What's up with the need to hit the self - destruct button?

我们到底对那个自我毁灭的按钮作了什么?。

youdao

The treaty's design for a frontier-free Europe, it seems, comes with a self-destruct button.

ECONOMIST: Immigration

That proved the last of Pompey's forward play - in fact they then firmly hit the self-destruct button.

BBC: Man Utd 5-0 Portsmouth

However, she again pressed the self-destruct button rather than pushing forward, wasting a chance to break Jankovic before seeing her own serve falter again.

BBC: Jankovic will play Maria Sharapova for a place in the final