Paper tubes are 100% recyclable, biodegradable and environmentally friendly.

纸管是100%可回收，可生物降解，对环境友好。

youdao

Company's current main products have paper tubes, cartons and boxes and so on.

公司目前的主要产品有纸管，纸箱和彩盒等。

youdao

Why buy Silly Putty, Chia Pets or sidewalk chalk when you can make your own toys for less than $1—and recycle a few toilet paper tubes, nylons and plastic bottles in the process?

既然花不了1块钱就能做出自己的玩具来，干嘛还去买那些弹性橡皮泥、草头娃娃或人行道粉笔图片呢？ 整个过程只用几个卫生纸卷筒、尼龙绳和塑料瓶就完全可以搞定！

youdao

Most spending will go to information technology, in an era when many states still run Medicaid using paper forms and pneumatic tubes.

WSJ: Review & Outlook: Hope and Exchange

Before the introduction of magnetic tape, digital storage for early computers used punched cards, paper tape as well as more exotic technologies such as mercury delay lines and the phosphors on cathode ray tubes.

FORBES: Magnetic Tape Turns 60