Try not to over-bend the tubes, it will be almost impossible to un-bend.

试不到在上弯管管，它将会几乎是不可能的到不弯管的。

youdao

Let's suppose the person alive in 2050 is bald and bend over, has no beard.

假定2050年的那个人是秃头的,驼背的，没有胡子的。

耶鲁公开课 - 死亡课程节选

But the rubber soles of most flip-flops just bend all over the place, while the stiff soles of some stylish varieties may not bend at all, she said.

CNN: Flip-flops present feet with a painful problem

After all, they owe their existence to the American taxpayer and should bend over backwards to keep the public informed.

FORBES: Why Can't Wall Street Be Honest With The Public?

It hung out over a bend in the road, dropping pears all fall until the road was slippery and sweet.

NPR: Watching a Memory Shift over Time