His book, I must add, is a masterpiece.

他的书，我必须补充一点，是一部杰作。

《柯林斯英汉双解大词典》

First, I must add a few things to the index.rhtml template.

首先要在index . rhtml模板中增加一些东西。

youdao

These aren't the things that usually concern me, I must add.

其实，我向来不关心这种事情。

youdao

The RX100 spent most of that time in the hands of my girlfriend, who, I must add, is also head over heels in love with that thing.

ENGADGET: IRL: Sony's Cyber-shot DSC-RX100 and the full-frame RX1

Now, in addition to making sure that this plan doesn't add to the deficit in the short term, the bill I sign must also slow the growth of health care costs, while improving care, in the long run.

WHITEHOUSE: President Obama Hosts a Health Reform Town Hall in Ohio