Collaboration across borders is key to solving global food security challenges.
跨国合作是解决全球粮食安全挑战的关键。
作曲家的传记写在他的乐谱中,而不是在他的信件或日记里。
"The key to great acting is listening. It's not just about saying your lines, it's about hearing what the other person is saying."
The strength of a habit is proportional to the amount of reinforcement.