Accompanied by red paper hearts.

用红纸折成心形的贺卡。

They cut out many paper hearts.

他们剪了许多纸心。

Leave a trail of paper hearts, each with a loving message, from the front door to the bedroom for him to find as he comes home from work.

他下班回家的时候， 在前门到卧室的地板上贴上一串纸做的爱心，每个爱心上都写有爱的蜜语。

MODERN offices may scorn the stuff, but paper has found a new use in the laboratory - as the basis for 3d models of tumours and damaged hearts.

现代办公室也许会小小地嘲笑下，但是纸张在实验室有了新用途——肿瘤和受损心脏3d模型的基础。

But another new paper, also published in the J.A.C.C., lends credence to the idea that it is our moods that work on our hearts and not the other way around.

但是另一篇也发表在J.A.C.C .上的新论文认为，是我们的情绪作用于心脏而不是其他什么因素。