我相信可互换零件的原理将在未来制造业的进步中发挥巨大作用。
我不是来讨人喜欢的,我是来做自己的。
The realities are that, you know, as a black man, Barack can get shot going to the gas station.
林业的未来在于平衡经济可行性与生态责任。
My dad was my best friend and greatest role model. He was an amazing dad, coach, mentor, soldier, husband and friend.