第1个回答 2009-12-05
People can bargain when they \shop/go shopping in china
用现在时就行
第2个回答 2009-12-05
In China, when people buy things, can bargain.
第3个回答 2009-12-05
people can bargain when buying something in china
第4个回答 2009-12-05
People can bargain when they are shopping in china本回答被提问者采纳