1、 So she put lanugo also cut off,but her mother did not lose her hair.
于是妈妈就把胎毛也剪掉了，不过妈妈没把头发丢掉。
来源:
2、 In shave lanugo, the sharp razor will often delicate baby skin left many scars invisible to the naked eye.
在剃胎发时，锋利的剃刀会常常在孩子娇嫩的皮肤上留下许多肉眼看不到的伤痕。
来源:
文