數(shù)學(xué)的美在于它簡化復(fù)雜問題的能力。
The city is a battleground where various forces collide, and architecture is the mediator of these conflicts.
The future of short video lies in personalized recommendations and immersive experiences.
There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.