The Federal Reserve is not currently forecasting a recession.

过去从未死去，它甚至没有过去。

If ease of use was the only requirement, everyone would still be riding tricycles.

出处：《周易•系辞上》。

小规模养殖户是水产养殖未来的支柱，要投资他们。

The beauty of chemistry lies in its ability to explain the world at the molecular level.

书籍是释放我们理解他人的钥匙。