next-generation

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新式的（形容詞）

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(adjective) Describing something that is far more advanced than others of its type, and, usually that is based on very recent developments in new technology.

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EXAMPLE: The company's imaginative engineers are working on next-generation computers that can be worn on the wrist like a watch.

公司富有想象力的工程師正在研究新一代計算機,，這種計算機可以像手表一樣戴在手腕上。

snail mail

通過郵局傳遞的郵件

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Informal expression referring to normal mail sent by way of the postal service, as contrasted with e-mail, which is sent digitally.

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EXAMPLE: I normally send e-mail messages to my clients, but I often use snail mail to send important documents, such as contracts that must be signed.

我通常給我的客戶發(fā)送電子郵件，但我經(jīng)常通過郵局發(fā)送重要文件，比如必須簽字的合同。