做熟的四季豆可以用来代替菜豆。
Blacks are statistically less likely than whites to be referred for kidney transplants or early-stage cancer surgery.据统计,黑人比白人更不容易被委托做肾脏移植或早期癌症手术。
There have been some indications that extra protein makes the kidneys work harder, which could be problematic for individuals with a history of kidney disease.有一些迹象表明,过量的蛋白质会加重肾脏负担,这对有肾脏病史的人来说可能是个问题。