Optionality
n. 期权性风险
🗣️ 情景例句
Jogging is good for your health.
慢跑有利于你的健康。
He that dallies with enemy gives him leave to kill him.
把敌人看儿戏，无异于准许敌人杀害自己。
In return for this, the beggar stood on his head and sang songs.
作为回报，那乞丐头顶地倒立起来，嘴里还唱着歌。