从未 從未

我父亲至今从未去过国外。

Wǒ fù qīn zhì jīn cóng wèi qù guò guó wài.

My father has never been abroad.

汤姆从未想过玛丽会离开他。

Tāng mǔ cóng wèi xiǎng guò Mǎ lì huì lí kāi tā.

Tom never thought Mary would leave him.

汤姆不知如何翻译“计算机”一词，因为同他谈话的人从未见过一台。

Tāng mǔ bù zhī rú hé fān yì "jì suàn jī" yī cí, yīn wèi tóng tā tán huà de rén cóng wèi jiàn guò yī tái.

Tom didn't know how to translate the word "computer" because the people he was talking to had never seen one.