The relationship between education and earnings is complex and varies across different contexts.

如果你没有偶尔失败，说明你还不够努力。

森林的真正价值不仅在于木材产量，还在于生物多样性和生态系统健康。

Data-driven policies are essential to ensure the long-term viability of marine resources.

国际化战略要稳扎稳打，既要把握机遇，也要防控风险。