You have to pay a high premium for express delivery.

快递须付高额的附加费。

《牛津词典》

Pay attention to the tone of the conversation. Note how people use inflection to influence, to express surprise or frustration or to simply share information.

注意对话的语气。记录下人们怎样靠语调的变化来影响和表达惊喜，沮丧或者分享消息。

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An activist and social worker, Mrs Jarvis used to express her desire that someday someone must honor all mothers, living and dead, and pay tribute to the contributions made by them.

一位活动家和社会工作者，贾维斯夫人用来表达她的愿望有一天一个人必须履行所有的母亲，生活和死亡，并赞扬他们作出的贡献。

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Individualism and the liberties to express it come at high prices that we continue to pay.

FORBES: In Reflection, With Resolve, Rediscovering American Exceptionalism

The commission declined to express an opinion about whether Vonage should pay general state taxes and fees, or if it's subject to state laws governing fraud, commercial dealings, marketing, advertising and other business practices.

FORBES: FCC Gives Internet Calls Half A Push

Public journalism is meant to make mainstream folk more confident that, if they bother to deliberate and to express opinions, someone will pay attention.

ECONOMIST: American democracy: Building the perfect citizen | The