步: Ⅰ名词1.(步度; 脚步) pace; step 短语和例子正步 parade step; goose step; 寸步难移 in difficult pass; can not move a single step; 大步前进 advance with big strides; 快步走 walk at a quick pace; 学步 learn to walk; 散步
步步: step by step; at every step 短语和例子步步紧跟 follow at every step; 步步留心 be careful of every step; 步步小心 pick one's steps
Example Sentences:
1.
People take their dogs for a walk two times a day and also let them play outside 人们每天带着他们的狗狗出去散两次步并让它们在外面玩耍。