difficult的比较级?

双语例句

sport is difficult,communications are patchy.

交通不便，通讯不完全。

hours were terrible,so socializing was difficult.

时机不对，所以社交很困难。

't be difficult!

不要讨人厌！

icult coloratura passages

有难度的花腔唱段

ch isn't a difficult language.

法语不难。