He said the world body would also conduct a routine review of its own security procedures and would take all necessary measures to protect its staff.

VOA: standard.2009.10.28

Also to language, the way you conduct yourself in the public and out of the public,

还有关于言语，你在公共场合以及私底下的行为方式，

重要的是家庭教育 - SpeakingMax英语口语达人