A young man lays down his pen and takes up a sword to fight for his homeland.
一个年轻人投笔从戎，为他的祖国而战。
2
Instead, to demonstrate the "red effect" I should have used an image of an elderly man solving a system of differential equations using a red pen.
相反，为了证明“红色效应”，我应该使用一张一个老男人用红笔求解微分方程系统的图像。
3
If you are shopping for a man, he may prefer a pocket watch or specialty ink pen imbedded with his birthstone to jewelry. Following, is a list of birthstones.