Through several years exploration and practice, Hangzhou has set up a housing security system with local features based mainly on six types houses, and achieves actual effect.

杭州市经过多年的探索与实践，基本建立起具有本地特色的以“六房并举”为主的住房保障体系，并取得实效。

youdao

Chapter six proposed a number of security safeguards of the broadcast system.

第六章降出了闭于播出体解的一些安齐保证办法。

youdao

In addition, FX series with six system ensure security.

另外，FX系列以六大系统确保安全。

youdao

To some 36 million people, nearly one American in every six, the Social Security system now provides a monthly check promising that old age, widowhood or disabling injury will not throw them into poverty.

CNN: A Debt-Threatened Dream