这是另一种离奇的思维式圣诞树，它由颜色各异的塑料管组成。

Here's another weird conceptual Christmas tree made out of different colours of plastic tubing.

youdao

这是另一种离奇的思维式圣诞树，它由颜色各异的塑料管组成。

Here's another weird conceptual Christmas tree made out of different colours of plastic tubing.

youdao