paper shredder

基本解释

This actually seems like a decent DIY project — it probably wouldn’t take much work to sync a paper shredder to your alarm clock.
这似乎是一个像样的DIY工程--也许往你的闹钟里同步装上一个碎纸机并不费力。
Those are used documents. Please destroy them by using the paper shredder because they contain some destroy important informaion.
那些都是用过的资料,请用碎纸机销毁，因为那些数据含有重要信息。
The missiles had destroyed two trucks, one of them very large, a golf cart, a large tent and several containers, including one that had computer equipment and a paper shredder inside.
导弹推毁了两只卡车，其中一只巨大无比，一只高尔夫货车，一个大帐篷以及几只大箱子，其中一只装有计算机零件和碎纸机。

Which is why I go through them box by box, paper by paper, and run them through my cross-cut shredder so that they forever disappear from the universe of useable data.
FORBES: Of Indian Summer, Shredders, and Trash Pulls