如题所述
第1个回答 2010-07-04
I am unfamiliar with the surrounding environment本回答被提问者采纳
第2个回答 2010-07-04
I'm not very familiar with the environment around me.
第3个回答 2010-07-04
I am a stranger for the surrounding environment
第4个回答 2010-07-04
I'm new here.