以有易无 [
yǐ yǒu yì wú]
exchange what one has for what one has not
- 因此,童鞋的宽松度以鞋穿在脚上能插进一小指为宜。(5)有带或无带。以有带鞋为好,因为童鞋要求宽松一些,如无带则易脱落,影响儿童活动。
Accordingly, of children's footwear comfortable degree wear with the shoe it is advisable to can be inserted into one little finger on the foot. (5) have take or do not have belt.