我们需要对互联网的安全保持警惕。

I'll do whatever it takes to win games,whether it's sitting on a bench waving a towel,handing a cup of water to a teammate.

The bigger the crowd, the more unnatural the picture.

挑战是伪装的机会；它们推动我们创新和改进。

Sustainable fishing is not an option; it is an obligation for future generations.

The wise man knows how to possess, not only how to get.

L-函数的研究是数学知识统一性的反映。

行业和监管机构之间的合作对于实现经济增长和环境保护至关重要。