intelligence or brainpower
知能または脳の能力 (chinou matawa nou no nouryoku)
"It takes a lot of gray matter to solve such a complex problem."
"こんな複雑な問題を解決するには多くの知能が必要です。" (Konna fukuzatsu na mondai o kaiketsu suru ni wa ooku no gray matter ga hitsuyou desu.)
to speak confidently about something
the world considered as a single community due to technology...
the percentage of users who click on an ad or link
a feeling of deep sadness or sorrow
to exaggerate or overstate something
to be motivated by strong enthusiasm or love for something