想當學渣的英文

I want to be a scum

當學───When to learn;渣───residue

fun it will be now, when you learn to read!───學會了讀書，那該多有趣啊！

When will these kids learn to behave properly?───這些孩子何時才能學會規矩些？

When do babies learn to discriminate voices?───嬰兒什么時候學會辨別嗓音呢？