The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.
我总是试图在角色中找到真相。如果你能找到真相,观众就会相信你。
I'm not afraid to fall in love. I'm afraid to fall for the wrong person again.
文学研究归根结底是对人性的研究
Collaboration across industries is essential to solve the challenges of modern agriculture.