在她看来，自由不过是一种忙碌。
The way she saw it, being free was nothing more than a hustle.
最可持续的皮革是使用寿命最长的皮革，减少了频繁更换的需求。
The destiny of world civilization depends upon providing a decent standard of living for all mankind.
幸福不是现成的东西。它来自于你自己的行动。