all at seat的意思|示意

Do I have to keep the seat belt fastened at all times?

我需要一直系着安全带吗？

All at once, the three children's faces lit up, and they began to bounce around in the back seat, laughing and chattering.

三个孩子的脸顿时阴霾尽散，还在后排座位蹦蹦跳跳，笑笑嚷嚷起来。

The security of brand-new planes, the comfort of leather seats, the entertainment of free satellite televisions at each seat, all for a discounted price.

崭新的飞机安全可靠，真皮座椅安逸舒适，每个座位都有免费卫星电视以供娱乐，而且还全面打折。

We recommend that you keep your seat belt securely fastened and visible at all times.

我们建议你保持安全带系紧、并能随时看到。

“You don’t want a dog at all, ” she accused, leaning forward from the back seat to speak directly into our ears.

“你们根本就不想要一只狗”，她控诉道，原本坐在后座上的身子也向前倾着，以便和我们说话时能达到最直接的效果。

The tailor stood still, looked at the seat for a long time, for he liked it better than all the rest.

坐在那张椅子上，观察地上所发生的一切的。裁缝站在那儿，久久盯着那张椅子，根本没心再看别的东西了。