食草

It is required that the new law be enforced at once.

时时 三，固定句型(主句现在，从句过去；主句过去，从句过完) 1。

That is what should guide us and inspire us and chasten us with respect to the decisions that we make.

这就是在我们作出决定时应该引导我们，鼓舞我们，鞭策我们的原则。