Preserving duties
[经] 维持关税
🧩 词语组成解析
n. 保留, 保存
n. 关税（duty的复数）
🗣️ 情景例句
OK. Now, tell us about your talk with Mr. York.
好啦， 现在告诉我们你跟York先生的谈话吧。
Would you ever have imagined him becoming a politician?
你想过他能当上政治家吗？
When my wife nagged me to do something about it,
妻子喋喋不休让我想点办法。