Challenges
n. 挑战( challenge的名词复数 ); 要求; （警卫等）查问口令; 怀疑
🗣️ 情景例句
Now, tell us something about your trip.
好，跟我们说说你的旅行。
Would you like to have some dinner?
你想吃饭吗？
She sang perfectly in the hall last night.
她昨晚在大厅唱得非常好。