Keynoting
v. 要旨( keynote的现在分词 ); 主题; <音>主音; 定基调的人
🗣️ 情景例句
This is my father, Dr. Philip Stewart ...
这是我父亲 Philip Stewart医生……
Wise men learn by other men's mistakes;fools by their own.
聪明人从旁人的错误中吸取教训，愚笨人则从自身的错误中吸取教训。
You look young for your age.
你比你的实际年龄年轻多了。