Making some simple alterations to your diet will make you feel fitter.

对你的饮食做一些简单的改变会使你感觉更健康。

an alteration in hormone balance which causes blood sugar levels to fall.

引起血糖降低的激素平衡状态的改变。

Her jacket was at the boutique waiting for alteration.

她的夹克在服装精品店里等待修改。