发音不一样: /i/， /ai/We're going on a picnic tomorrow.
我们明天去野餐。
We stopped for a picnic en route.
我们在途中停下来野餐。
We had a picnic beside the river.
我们在河边野餐。
Let's eat our picnic by the lake.
咱们到湖边去吃野餐吧。
It was a perfect day for a picnic.
那是野餐最理想的天气。
Do you take regular exercise?
你经常锻炼吗
Exercise tones up your body.
运动强健身体。
Riding a bike is great exercise.
骑自行车是很好的锻炼。
Swimming is good exercise.
游泳是有益的运动。
picnic意思是野餐，exercise意思是练习 ，两个词中字母i的发音不同:picnic词中字母i的发音是/i/，而exercise词中i的发音是/ai/，。
