女性劳动力参与的历史并非稳步上升，而是一个时断时续的故事。

Farmers are the backbone of our food system; their knowledge and dedication must be valued.

The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.

真正的革命者是被伟大的爱所引导的。

Forests are the lungs of our planet; we must treat them with the respect they deserve.

成为一名作家就是在每天的寒冷时分坐在书桌前写作；不等待从胸骨中喷出的蓝色天才火焰。