海洋对所有人开放,因其无边无际无法被任何人占有,且适合所有人使用。
The causal approach is about understanding the mechanisms that generate the data.
我相信每个人类都有有限的心跳。我不打算浪费我的心跳跑来跑去做运动。
These walls are really interesting. At first you hate it, then you get used to it. After a considerable period of time, you will depend on it.