You can say that again!
你说的没错！
A : It's so nice to finally have a warm, sunny day.B : You can say that again! A : 终于是晴朗温暖的天气了，真好。B : 你说的没错！
A : This is the worst food I've ever tasted.B : You can say that again! A : 这是我吃过最难吃的东西。B : 你说的没错！