请问right to left reading order这句话中,read为什么要加-ing.right to left to read order可以吗?用readed可以吗？

请问right to left reading order这句话中,read为什么要加-ing.right to left to read order可以吗?用readed可以吗？ What four-letter word from right to left or left to right read the same? right to left的意思 how many even three-digit integers haver the property that their digits ,read left to right ,are strictly increasing order? 请问to the right & to the left是什么意思?谢谢你的举手之劳!那the modified switchto the left又是什么意思? left,left.left,right right to left 怎么实现的 right click on trainer to read Option right side to the right and left side to the left怎么翻译, 英语翻译请问,应该如何称号left bank和right bank? I want to stay with your left and right 是什么意思 My life,like left hand to hold the right hand! We often use our______[left,right]hands to write. My left hand is next to your right hand A question of Englishturn left = turn to the right? You left、 me to the right.中文意思 swipe left or right to triger other snapping modes 有一首歌的歌词大概是这样的：left,left,right,right…… 请问这首歌的名字叫啥?