Å£½òÓ¢Óï2B 2006-2007ѧÄêµÚ¶þѧÆÚÆÚÖвâÊÔ Î壮д³öÏÂÃæ¾ä×ÓµÄÊéдÐÎʽ¡£ 1. Don’t ride a bicycle here. 2. Kitty is under the sofa.