Every lock has a key, every problem has a solution.
In a good mystery novel, the reader should feel both entertained and challenged throughout the reading process.
生活中最大的幸福是坚信有人爱我们。
巧克力饼干是红色的,巧克力饼干是蓝色的,巧克力饼干是甜甜的,你也是甜甜的。