to be very brave and calm under pressure
プレッシャーの中で非常に勇敢で冷静であること (pureshā no naka de hijō ni yūkan de reisei de aru koto)
"A firefighter must have nerves of steel to face danger every day."
"消防士は毎日危険に直面するために鉄のような神経を持たなければならない" (shōbōshi wa mainichi kiken ni chokumen suru tame ni tetsu no yōna shinkei o motanakereba naranai)
without much thought or preparation
to focus only on positive thoughts and energy
a sudden and unexpected event or news
thankful for something for a long time
to do what is expected or promised, especially in difficult...
Always continue trying despite difficulties.
