experiencing a period of bad luck
不運な時期を過ごす (fuun na jiki o sugosu)
"He’s been down on his luck since losing his job."
"彼は仕事を失ってから不運な時期を過ごしています。" (Kare wa shigoto o ushinatte kara fūn na jiki o sugoshiteimasu.)
a person with no prior knowledge or experience
to allow natural processes to happen without interference
to criticize someone angrily
to be the best or most successful in a situation
to understand or solve something by combining information
The rate at which a startup spends its capital.
