I'm the reason your present won't stay.

"Science is about understanding the world around us, and that understanding can lead to incredible advancements."

钢铁行业很艰难，但韧性才能区分出最优秀的企业。

作家的任务是照亮人类心灵的黑暗角落。

语言是存在的家。人在其中栖居。