Assertions
n. 声称( assertion的复数形式 ); 使用; 主张; 明确肯定
🗣️ 情景例句
That was so thoughtful of you, Michelle.
你想得真周到， Michelle
She is a member of the ski club.
她是滑雪俱乐部的成员。
What is it?
什么困难。