坐着和站着的时候要笔直，不要没精打采。

Sit or stand up straight and avoid slouching.

youdao

保持好姿势。坐着和站着的时候要笔直，不要没精打采。没精打采的样子会让你显得不专业，也许也会让你显得缺乏自信和热情。

Have good posture. Sit or stand up straight and avoid slouching. Slouching can make you look less professional and can possibly make you look less confident and enthusiastic.

youdao

不管你是站着或者坐着，请想象一条绳，从天花板上垂下来轻轻地拉着你的头和脊梁。

Whether standing or sitting, imagine a string gently pulling your head and spine toward the ceiling.

youdao