Previews
n. 预展, 试映, 预演( preview的名词复数 )\\nv. 预映( preview的第三人称单数 ); 为（影视节目）写预评; 概述; 扼要介绍
🗣️ 情景例句
We should thank you.
我们应当感谢你。
It can't be helped.
无能为力。
The conditions of society are such that skills have to be paid for in the same way that goods are paid for at a shop.
社会上的情况就是如此，技术是必须付钱去买的，就像在商店里要花钱买商品一样。