手臂弯曲。手臂上举。保持一下。伸展。

Arms bend. Arms upward. Wait for it. Stretch.

youdao

吸气，手臂上举，身体舒缓地向后弯曲，伸展手臂。

Inhale and raise the arms upward. Slowly bend backward, stretching arms above the head.

youdao

你能把双臂直立上举到你的眼前吗，或者你是否只能把双臂上举至和头呈45度状？

Can you hold your arms STRAIGHT above your eyes... or do you have to hold them at a 45-degree Angle to keep your head above water?

youdao