The P versus NP problem is one of the most important problems in computer science.
系外行星的多样性令人惊叹,从气态巨行星到岩石世界,其中一些可能孕育着生命。
In business, as in life, you have to take calculated risks.
The future of furniture lies in blending tradition with cutting-edge technology.
"The present is just the past with a different disguise."
找出你是否能信任某人的最好方式是信任他们。