Interactions
n. 一起活动( interaction的复数形式 ); 合作; 互相影响; 互动
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
Be careful.
小心。
Time is more valuable than money.
时间比金钱宝贵。