1. I undertake to resume studies following the expiry of the deferment period approved. 本人会于已获批准的延迟修业期完结后复课。
2. Anyone on the list had the option of applying for a deferment; fewer then twenty percent did so. 名单上的所有人，都有权利申请延期赴命；但只有不到百分之二十的人这么做了。
3. Objective:To observe the therapeutic effect of enema of smecta and gentamicin on chronic deferment diarrhea in infant. 目的：观察思密达和庆大霉素片联合保留灌肠治疗婴幼儿慢性迁延性腹泻病的疗效。
