Helpers
n. 辅助物体；助理工人（helper的复数）
🗣️ 情景例句
I'm afraid not. We don't generally accept a letter of credit.
恐怕不行，我们一般不采用信用卡。
He's a very hard man to please.
他是一个很难讨好的人。
Excuse me! Can you tell me the way to the museum, please?
劳驾！你能告诉我去博物馆怎么走吗？