The imagination can transform all sorts of personal insanity into elements of self-invention, and you need to make use of this.
想象力可以将胡思乱想变成发明的元素，这点你要坚信。
2
The teaspoon could be confined to the back of the cutlery drawer following the invention of a self-stirring teacup created by two French designers and displayed at the London Design Festival recently.
近日在英国伦敦设计节上，由两名法国设计师发明的自动搅拌杯倍受关注。
3
Strictly speaking, his invention is not so much self-erasing ink as self-erasing paper.