picnic指的是什么意思

　　例句：

　　1、This would be a good place for a picnic.

　　这可是个野餐的好地方。

　　2、The mountains provided a dramatic backdrop for our picnic.

　　群山如画，给我们的野餐平添景色。

　　3、It was a perfect day for a picnic.

　　那是野餐最理想的天气。

　　4、 Bringing up a family when you're unemployed is no picnic.

　　失了业还要养家可不是容易的事。

　　5、 We had a picnic beside the river.

　　我们在河边野餐。