我不是明星，我只是个会唱歌的女人。

我们生产的每一件塑料制品都应该有明确的再利用或回收路径。

The boundaries between art and design are porous, and that's what makes them interesting.

When a professor insists computer science is X but not Y, have compassion for his graduate students.

你每花一块钱购买一些实质性的东西，预计在其寿命结束时要支付一块钱的维修、保养或处理费用。