死地

His gaze was rigidly fixed ahead.

他死死盯着前方。

In extreme cases this could create a lethal dosis of lead.

在极端情况下，这能够造成致人于死铅剂量。

The robbers tried to steal my bag, but I held on to it like grim death.

劫匪想抢提包，死死不松手。