During adolescence, teenagers go through great physical changes.

在青春期，青少年经历了很大的身体变化。

One is physical change in the ice itself.

另一个原因是海冰自身的物理结构发生了改变。

And normally, we interpret these physical changes as anxiety.

而通常情况下，我们把这些身体变化解释为焦虑。

I made a physical change to match the spiritual one.

我改变了一下外在，好配得上我的内在。

Pregnancy brings big physical changes to a woman's body.

怀孕会使女性的身体发生巨大的生理变化。

Nothing physical changes hands in a Bitcoin transaction, just bits of code.

在比特币的交易中，没有任何实物转手，只是交换比特币代码。

Cutting a piece of cloth is an example of a physical change.

剪下一块布就是一个物理变化。

During the six months, the men experienced profound physical and psychological changes.

这六个月期间，这些人的生理和心理都发生了变化。

Energy is an ability to do work or create some kind of physical change.

Energy是做功或创造某种物理变化的能力。

There's quite a strong kind of physical changes that happen with those emotions.

这些情绪会带来相当强烈的身体变化。