幽默是儿童书籍中的强大工具;它可以让严肃的话题变得易于接受。
Humor is a powerful tool in children's books; it can make serious topics accessible.
Collaboration across borders is essential to solving global food challenges.
【解释】不孝的事有三件,其中又以没有子孙后代为最大。
"Every story is a seed. Plant it, and watch it grow."
The initial conditions of the universe are a profound mystery, and inflation offers a possible explanation for why the universe looks the way it does.