1. Like charges repel, unlike charges attract.
相同的电荷相斥，不同的电荷相吸。
2. He likes maths more than physics.
他喜欢数学甚于喜欢物理。
3. In the sun beam passing through the window there are fine grains of dust shining like gold.
在射入窗内的阳光里，细微的尘埃像金子一般闪闪发光。
4. Like knows like.
英雄惜英雄。
