sofa上的猫
不应该的英文是Should not。
例句:
1、你不应该把他的话当作圣经。
You shouldn't take what he says as Holy Writ.
2、她不应该在你面前说这种事情。
She shouldn't have said such things in your hearing.
3、良好的教育不应该成为富人的专利。
A good education should not be the monopoly of the rich.
4、这样挥霍纳税人的钱太不应该。
It's a sin to waste taxpayers' money like that.
5、那件女衬衫只洗过两水,不应该变成这个样子。
That blouse shouldn't look like that after only two washes.