Now, my mama always told me that miracles happen every day. Some people don't think so, but they do.
思想多样性不仅是良好的道德规范,更是应对复杂能源挑战的良好商业策略。
I hope to always be number one, but maintaining this level is quite a challenge.
最好的实验往往源于简单的想法和细致的观察。