用hard-and-fast造句子，“hard-and-fast”造句

There are no hard-and-fast rules for success.

With "I don't, " on the other hand, "there's no room for debate. It's a hard-and-fast rule that you set for yourself.

Multiplayer online games accessed through a game console have hard-and-fast performance rules that derive from the fixed refresh rate of the display device.

This may be an area of life where most people can recognise evil when they see the details of one horrifying case-but were it will always be hard to make hard-and-fast rules that suit every country.

Obviously, use judgement rather than hard-and-fast rules for what looks neatest, but value clarity in appearance.