A difficult task or situation to handle.
対処が難しい仕事や状況。 (taisho ga muzukashii shigoto ya jokyo)
"Starting a new business is a tough row to hoe."
"新しいビジネスを始めるのは大変なことです。" (atarashii bijinesu o hajimeru no wa taihen na koto desu)
to cause complete failure in a system or process
to reprimand or correct someone for a mistake or poor perfor...
in an obvious place or situation where someone should have n...
to set a limit or boundary
a clever or innovative idea
to achieve something very difficult