They made the big mistake of thinking they could seize its border with a relatively small force.

他们犯了个大错，认为他们可以用相对少的军队占领边界。

There must be some mistake.

一定是出了什么错。

Her mother sighed and rubbed out another mistake in the crossword puzzle.

她母亲叹了口气，擦掉了拼字游戏中的另一个填错的地方。

There's no mistaking the eastern flavour of the food.

该食物的东方口味肯定不会错的。

When hay fever first occurs it is often mistaken for a summer cold.

花粉病刚发作时，常会被误认为是热伤风。

The administration completely mistook the feeling of the country.

政府完全误解了民意。