Take a second to stand up nice and tall, squeeze your shoulders up to your ears.

花点时间站直站好，向上耸起肩膀到耳朵附近。

Here we go. Inhale, drawing the shoulders up toward the ears. On the exhale, melt them down.

我们开始练习。吸气，把肩膀向上拉向耳朵。呼气时，轻柔地放下肩膀。

Franz rocked his shoulders up the stairs, shaking off her persistence.

弗兰茨摇晃着肩膀上楼， 摆脱了她的执着。

He pointed out the remote control device that would bring his head and shoulders up.

他指了指可以抬起头和肩膀的遥控装置。

This little change could make me seem like I'm insecure or don't have much confidence, but moving my shoulders up changes the entire dynamic of how I'm coming across.

这小小的变化可能让我看起来像没有安全感或不太有自信，不过挺起我的肩膀会改变我整个给人的印象。

A " portrait" is a painting or a photograph of a person, sometimes the entire body of the person, but often just from the shoulders up, that is, the shoulders, the neck, and the head.

“肖像” 是人的一幅画或一张照片，有时是人的整个身体， 但通常只是从肩膀向上， 即肩膀、颈部和头部。