In the drone industry, safety always comes first.
在无人机行业，安全永远是第一位的。
You can't be wise and in love at the same time.
土地不属于我们，我们属于土地。
The most powerful way to change someone is to change the way you interact with them.
我不害怕说出自己的想法。
地理学的研究是对地球作为人类居住地的研究。