Masteries
n. 精通, 熟练（mastery的复数形式）
🗣️ 情景例句
And the Kennedy Center for the Performing Arts in Washington.
还有位于华盛顿的甘迪表演艺术中心。
I told him to stay for the weekend.
我告诉他留下来度周末。
Not at all. It was a pleasure!
不客气。那样我很高兴。