He also welcomed China's commitment to submit a revised offer to join a World Trade Organization agreement by July that sets standards for international access to government contracts.

VOA: standard.2010.05.25

to be fair, it's the government's job to regulate those standards because

公平来说，管理这些标准是政府的工作，因为

爱护小朋友 - SpeakingMax英语口语达人

to be fair, it's the government's job to regulate those standards because

公平来说，管理这些标准是政府的工作，因为

爱护小朋友 - SpeakingMax英语口语达人