To speak nonsense or about something one knows little about.
無駄なことを言う、または自分があまり知らないことについて話す。 (mudana koto o iu, mata wa jibun ga amari shiranai koto ni tsuite hanasu)
"He was talking through his hat about quantum physics."
"彼はでたらめを言っていた量子物理学について。" (kare wa de tarame o itte ita ryou shi butsurigaku ni tsuite)
to talk openly about a disagreement to resolve it
a person's mood or mental state
A peaceful time before trouble or chaos starts.
Officially stated and reportable
to date someone regularly and exclusively
to start doing something with enthusiasm
