to sleep very deeply and soundly
ぐっすりと深く眠る (gussuri to fukaku nemuru)
"After the long journey, I slept like a log all night."
"長い旅のあと、私は一晩中ぐっすり眠った。" (nagai tabi no ato, watashi wa ichibanju gussuri nemutta)
to improve by learning from past failures
to secretly give information or a warning
to be brave enough to have big ambitions
To begin to understand something.
to queue in anticipation of something
to reveal something secret unintentionally
