Don't send large attachments by E-mail.

请不要用邮件发大容量的附件。

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Through research, it needs to develop thee-mail system of high safety and assigned package of large attachments to meet security requirements.

通过本文研究，需要开发安全性高、可实现大附件邮件分包传送的邮件系统来满足安全性需求。

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A user population that sends large mail messages or messages with large attachments is more costly to support than the same population sending smaller messages.

发送大邮件消息的用户或具有大附件的消息的用户所需的支持邮件的开销要比发送较小消息的相同用户所需的开销大。

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They can send and receive real-time emails with attachments, transfer large files, connect to corporate VPNs, access online publications, listen to the latest podcasts, or even download the perfect music to enjoy at 41, 000 feet.

ENGADGET: NetJets begins Aircell in-flight WiFi installations, won't stop anytime soon

Although their bodies and their social groups are large, individual elephants are vulnerable in the face of predation because of their attachments to one another.

NPR: Lifting the Ivory Ban Called Premature