There's an unpleasant factor when people find out meat is grown in a lab.
出自-2012年6月听力原文
The unpleasant voices have tended to dominate our perceptions," says Daniel Tichenor, a political science professor at the University of Oregon.
出自-2011年6月阅读原文
She would prefer to start writing about something more interesting and less unpleasant such as local news or politics, maybe next year Florence Hayes Green Ville 32 What is Florence Hayes' main responsibility as a journalist
出自-2011年6月听力原文