Translation of "clutter" into Chinese

Heather: “Writing helps me to organize the mental clutter that accumulates from sadness.

希蒂说:“写下自己不开心的感觉,可以帮助我好好整理自己混乱的思绪。

The device prevents twisting and clutter, increasing optical fiber storage space.

该装置避免了缠绕和杂乱的现象,增大了光纤的存储空间。