Michael has a wide mouth.,哪一点错了

语法没有错，但是没有这么说的。
比如在汉语里，充实的小猫，语法上没错，但没有这么讲的。
这两句都是中式英语，chingalish.
麦克很大嘴：michael is a big mouth,like a public service.

Michael has a wide mouth.,不错

Mary and Maria has 改为（have）long faces.
答案满意吧。

Michael has a wide mouth.没错啊。
Mary and Maria have long faces.

Mary and Maria have long faces. 不是用has