Climate change is one of the biggest challenges of our time, and we must take action now.
气候变化是我们这个时代最大的挑战之一，我们必须立即采取行动。
物理学的美丽在于它能够用简单的方式解释复杂的事物。
A company's legacy is defined by its contributions to the world.
"I wanted to write about the Windrush generation because their story is part of British history, but it's a story that hasn't been told enough."
The relation between what we see and what we know is never settled.