致命

有时候口误对政治家来说是致命的。

Yǒu shí hou kǒu wù duì zhèng zhì jiā lái shuō shì zhì mìng de.

A slip of the tongue is sometimes fatal to a politician.

埃博拉是人类已知的最致命的病毒之一。

Āi bó lā shì rén lèi yǐ zhī de zuì zhì mìng de bìng dú zhī yī.

Ebola is one of the most virulent viruses known to man.