She tore up all the letters he had sent her.

她把他寄给她的信都撕了。

《牛津词典》

He tore up the letter after reading it.

他看完信后就把信撕碎了。

youdao

The phrasal verb 'tear up' is separable because you can say 'She tore the letter up' or 'She tore up the letter'.

* tear up 是可以分开的短语动词，因为既可以说 She tore the letter up ，又可以说 She tore up the letter。

《牛津词典》

She tore up her knee in her junior year and played another two games on it.

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It gave a package of new securities to its creditors and then tore up the old bonds.

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"We've got things tore up, and the house across the road from us is completely gone, " Riddle said.

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