Insinkability
不沉性
🗣️ 情景例句
2,3,4 ... now switch. ... 2 3 4
……现在 左右交替……
Pleasant hours fly fast.
欢乐的时间过得快。
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。