Collaboration across nations is key to preserving marine ecosystems.

这台计算机让人想起朗尼（LonChaney）之一-它是一千个面孔的机器。

I became a writer to escape the despair of the real world, and enter the world of hope I create with my imagination.

追求数学知识是一段永无止境的旅程，充满了无尽的好奇和惊奇。