关于and造句的问题this is black,and is less harmful to eyes 这句话有语法错误

关于and造句的问题this is black,and is less harmful to eyes 这句话有语法错误 请改错短句语法错误Since smoking is harmful to one's own and other peo Millie's eyes are dark brown and her hairs is black 这句话哪错了 英语语法问题Friends is share in the happiness and sorrow.这句话是有语法错误 what is essential is invisible to the eyes这句话是不是有语法错误? 1.has,he,and,short,black,hair,big,eyes连词成句 2.is,this,friend, He is strong,and has curly Black hair,black eyes,a small 的意思 This pair () shoes is black and white This is a black and grey shirt This is a black and grey shirt的复数形式 Yesterday is more and more,tomorrow is less and less,this is 英语语法问题:Watching TV too much is harmful to the eyes.为什么一定要用动名