Previous reference charts were based largely on the growth of infants fed formula milk.

先前的参考图表大部分以喂养婴儿配方奶粉的婴儿生长为基础。

youdao

They are able to code and sort these messages by project, making it easy to reference previous conversations and incorporate comments into reports, etc.

FORBES: Say Good-Bye to Email?

However, Mr Buffett said he had reloaded his "elephant gun", a reference to a previous comment in 2011 that he was using such a weapon to look for acquisitions.

BBC: Warren Buffett

Now, just to help you in reference to your previous grand jury testimony of March 3, '98--and if you would like to refer to that, page 121, but I believe it was your testimony that you asked her if there had been any gifts after you looked at the subpoena.

CNN: Transcripts from video deposition of Lewinsky, Jordan, and Blumenthal