to decrease the amount of something you use
कुछ चीज़ का उपयोग कम करना (kuch cheez ka upyog kam karna)
"Try to use less of water while washing dishes."
"पानी धोने के दौरान कम उपयोग करें।" (pani dhone ke dauran **kam upyog karein**.)
to talk about a particular topic or issue
to connect an electrical device to a power source or network
to support or defend other people’s actions or opinions
to write down important information during a lesson or meeti...
to socialize and talk with different people
to focus all attention and effort on achieving something