I'm not perfect, but I'm always myself.

研究心理过程需要实验和比较方法。

International cooperation is the key to solving global fishery problems, working behind closed doors doesn't work.

"Every word is a world in itself, a universe of meaning."

系统的稳定性取决于开环传递函数在复平面上的行为。

食品的未来取决于传统与创新的平衡。