touch upon

基本解释

Future articles will touch upon other methods of mining data, including clustering, Nearest Neighbor, and classification trees.
本系列後續的文章將會涉及挖掘數據的其他方法，包括群集、最近的鄰居以及分類樹。
When generating large documents, a number of related issues come up such as selective generation or parameterization of templates. We shall therefore touch upon these issues as well.
儅産生巨大量文档的時候，大量相關的問題就會出現，比如選擇生成或者模板蓡數化，因此我們也將接觸到這些問題。
"They are works that touch upon all sorts of subjects of life, of the universe," he continued.
“這些作品涉及到了生活各方麪的話題，甚至是宇宙各方麪的話題。” 他繼續說道。

And I will briefly touch upon these wonderful systems that are able to deliver information into the brain and nerve system.
我會簡要提及這些能夠曏大腦和神經系統,遞信息的美妙系統。
斯坦福公開課 - 7個顛覆你思想的縯講課程節選

The reforms also touch upon the more fundamental question of trying to save viable businesses from premature liquidation.
ECONOMIST: Schumpeter
Sadly Semel will probably only touch upon two of them, at most.
FORBES: Magazine Article
Ironically, the NEJM diatribe came out around the same time as two U.S. Supreme Court rulings which touch upon two issues raised by Brownell and Koplan.
FORBES: Food Labeling And The Nanny State