色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

譯文：發出叱咤風云的氣勢，精神四處飛揚。

If you want to succeed, you must be willing to take risks and learn from failure.

Security and privacy are fundamental to the trust that users place in the Internet.

To understand the future of secure communication, one must first understand the limitations of current cryptographic methods.

靈魂是一種通過所有感官發射其光芒的火焰；存在就在于這火焰之中。