超过3g的文件怎么发?3招免压缩秒传,提速2天!!,高效传输攻略,三步轻松实现3G大文件免压缩秒传
How to send files over 3g? 3 Tips for Instant Transfer without Compression, Speed Up by 2 Days!! Efficient transfer guide: Three steps to easily achieve instant transfer of 3G large files without compression
以上为机器翻译结果，长、整句建议使用 人工翻译 。