Can you explain the thirty-second rule to me?
可以给我解释一下30秒规则吗?
It's against the rule to pick up the ball.
捡球是犯规的。
Is this rule in operation yet?
这一条例生效了吗?
I make it a rule to take a short walk after lunch.
我习惯在午饭后散散步。
Kenya was under (British) colonial rule for many years.
肯尼亚曾多年受(英国)殖民统治。
I am slowly but surely going to rule this land.
我一定会慢慢地统一这片土地。