Making some simple alterations to your diet will make you feel fitter. [+ to/in]

对日常饮食做些简单的调整就会让你身体更健康。

The structural alterations made to the house were planned with Gail's help.

对房屋结构调整的规划是在盖尔的帮助下完成的。

Her jacket was at the boutique waiting for alteration.

她的短上衣放在时装店里，要做些改动。