The power of abstraction is crucial in computer science, allowing us to focus on the essential aspects of a problem.

领导层的多样性带来了推动更好决策的不同观点。

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

智慧总是在它不再有任何用处时才降临到我们身上。

A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.