Thomas screwed the letter up into a ball.

托马斯把信揉成一团。

《柯林斯英汉双解大词典》

She tore the letter up.

她把那封信撕了。

《柯林斯英汉双解大词典》

She crumpled the letter up into a ball and threw it on the fire.

她把那封信揉成一团扔进了火里。

《牛津词典》

He bent to pick it up. Just as he was about to throw it into the wastepaper basket, he noticed that the letter was signed by his business partner, Thomas Antrim.

VOA: special.2010.05.29

And if you're our zero just continue standing there awkwardly, Alright. So with that said, we have a three-letter word so we'll have three rounds of hands going up or down.

如果你代表0，就站在那里别动，好，那么，我们有三个字母的单词,因此我们分三次分别表达这三个字母。

哈佛公开课 - 计算机科学课程节选

It doesn't matter what that letter says-- I can crumple it up and throw it in the wastebasket.

不管信上怎么说,我都可以揉成团扔进垃圾箱了

耶鲁公开课 - 金融市场课程节选

And in a letter up to Congress, he again detailed his case for the intervention.

WHITEHOUSE: Press Briefing

The cost of sending a large letter up to 100g by second-class post rose from 58p to 69p at the end of April.

BBC: Price cap for parcels confirmed by mail regulator Ofcom

Since 2004 the SSS letter is up 93% (with no leverage) as verified by Mark Hulbert.

FORBES: Report From The Latest Forbes Investor Cruise