意：a way of doing something that will produce a particular result
例：Ambition without action is a recipe for failure.
Recipe: 本意是“菜谱”，常被引申为“表示导致某个结果的原因或必备因素”，在某些场景中，recipe=cause=lead to,表“导致”。
recipe for + 正向名词（success/happiness) 或负向名词（failure/disaster/chaos)
例：Good ideas with great execution are a recipe for success.
例：Eating nutrition-rich food is a recipe for good health.
例：In a country where one chamber of the legislature is based on population and the other on territory, this division is a recipe for gridlock, poor governance and, eventually, disenchantment with the political system itself.
作业：
1）follow/use the recipe；
a sure recipe;
This recipe serves about four people.
2) A strong will willingness to learn and practice is a recipe for acuqiring fluent English.
3)场景：学好英文的诀窍是扩大英文输入学习和增加英文输出练习。
句子：The recipe for acquiring English fluency is to enlarge their English input learning and output practice.
