The best picture books work on different levels for different ages.
最好的图画书能为不同年龄段的读者提供不同层次的阅读体验。
Every mental state exists for a purpose; to understand it, we must ask what function it serves in the broader system of behavior.
Cloud computing makes computing as accessible as water and electricity.
最好的肥料是农民在田地上的身影。
The interplay between discrete mathematics and computer science has been a fertile ground for innovation and discovery.
我不知道市场会怎样。我只是尽量买便宜的东西。
"Escribir es un acto de libertad, pero también de responsabilidad."