中式口語糾錯:Little children are difficult to understand 

【中文這樣說】
小孩子很難能理解

【英文對比翻譯】
Chinese Style: Little children are difficult to understand that.
American Style: It is difficult for children to understand that.
所用到的句型是It is +adj+for+sb to do sth 對於莫人來說做某事很困難。