The ocean connects us all, and its health is a shared responsibility.
"El humor es una herramienta poderosa para hablar de las cosas serias."
Instead of singing like the birds, I silently smiled at my incessant good fortune.
规律存在于物质之中，物质无不体现规律；物质存在于虚空之中，虚空无不包含物质。
When you arrive at your room in a hotel， locate the emergency exits. It only takes a minute.
我相信要照顾好自己，保持均衡的饮食，坚持严格的锻炼习惯。