<P>原帖由 <I>smiling1981</I> 于 2007-5-15 15:21 发表 in front of 在某物的前面(不包括这样物品)The boy is playing basketballl in front of the classroom. in the front of 在某物内部的前面The boy is telling a story in the front of the classroom. </P>
<P>Good!<IMG alt="" src="https://www.njzxxyy.com/bbs/images/smilies/victory.gif" border=0 smilieid="14"> </P> |