Everyone wants to be healthy.Do you know how to stay healthy？What is good for our ____ (healthy)？Here is some i____about it.First，you need to have some healthy eating h____．You must have breakfast.Vegetables and fruits are good for you.Second，you should get some exercise every day.As we know，taking exercise can make you strong and your b____clever.If you go outside，you can also enjoy the ____ (nature) scenes (景色)．Wish you have a healthy body.

下列句子翻译有误的一项是 （  ）

Many western countries raise a large number of beef cattle.   

保持凸透镜的位置不变，发光物体P从距凸透镜85cm处沿主轴向透镜方向以0.05m/s的速度开始做匀速直线运动．已知凸透镜的焦距为10cm．关于物体P经透镜所成的像，下列说法中正确的是（　　）