“1+2=3”簡單造句，1+2=3造句子

It is discernable that other students are quite puzzled by why “1+2=3” is wrong while “2+1=3” is right.

我們可以看到其他學生對於為什麼1+2=3是錯誤的而2+1=3是正確的感到十分疑惑。