1. If iron levels are low, talk with a physician to see if the deficiency should be corrected by modifying your diet or by taking supplements.
    如果铁离子含量低，就要去看医生，以确定是否该通过调整饮食或服用铁离子补剂来校正不足。

2. It's hard to avoid being seen on the DMV computer screens, but there are ways to keep a low profile in other areas.
    很难使自己的信息不出现在DMV的电脑屏幕上。但还是有办法在其他方面使自己的情况少为人知。