疗养费用原则上按批次结算的翻译：Recuperation fees by instalment in principle settlement 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Convalescence costs by batch settlement in principle

Recuperation fees by instalment in principle settlement

Convalesces the expense in principle to press a raid of settlement

In principle, in the infirmary costs of clearing

Recuperation fees by instalment in principle settlement