you are poinnting at something for someone who can't see it.这句话是什么意思这是一个练习题,也可以说出答案.

you are poinnting at something for someone who can't see it.这句话是什么意思这是一个练习题,也可以说出答案. are you at it? are you at work you are at my are.you.at. are you staying at what are you good at are you helpful at home Are you good at English? What are you good at 英语翻译there you are at Are you good at ____ Are you good at english? Are you good at Chinese There you are at last! you,at,are,helpful,home,(.) you are at ease with Are you good at swimming?