“依赖于”用英语怎么说？

从务实角度来说，音乐电视网的生存依赖于把年轻人市场卖给广告商。Pragmatically, MTV's survival depends on selling the youth market to advertisers.孩子都依赖于母亲.A child has reliance on his or her mother.健康依赖于良好的食物 、 运动和充足的睡眠.Good health depends upon good ...