Ifelse
如果…否则
🗣️ 情景例句
And tell me where you are and what's happened.
告诉我你在哪里，发生了什么事？
I worked at the grocery store yesterday.
我昨天在杂货店工作。
For his lifentime's work in studying the communication of animals, including honey bees, Professor Karl von Frisch was given a Nobel Prize in 1973, which he shared with two other scientists. He died in 1982.
由于卡尔·冯·弗里施教授一生都在研究蜜蜂在内的动物之间信息的传递，他和另外两位科学家在1973被授予一项诺贝尔奖。他于1982年去世。