"Hard and fast" nghĩa là gì?

"Hard and fast" -> nghĩa là tuân thủ nghiêm ngặt (quy tắc, quy định v.v...).

Ví dụ

The source said there was “no hard and fast rule” about what was meant by “regular”, but that someone who worked three or four days a week in one of the LGAs should consider that the stay-at-home order applied to them.

Without a complicated spreadsheet or software program that takes all these variables into account, it is difficult on your own to figure out the optimal strategy. Hard-and-fast rules of thumb are not helpful, as they by definition don’t take into account the myriad (vô số) complexities of your particular situation.

That isn’t a hard and fast rule. For starters, the opening exhibition in the main hall is composed of work from Hoffmann’s collection. Even that, Bouhayati says, is in keeping with the foundation’s mission. “For the opening show, we’re presenting a selection of artworks she’s produced over time, because for us they’re relevant and resonate,” he says.

Bài trước: "Hadaway and shite" nghĩa là gì?