这样做石笼网的重量将逐渐增加，同时尚未填补的空间将会减少。
This stone cage net weight will gradually increase, at the same time has yet to fill the space will be reduced.
这不仅是由 于乳牙守护着将由恒牙填补的空间，还因为孩子的乳牙至少还要使用六年时间。
Not only do baby teeth hold the space that permanent teeth will move into, but your child will need to use those baby teeth for at least six years.
有时人们会把一片他们的心还给我，它会尽可能地填补这个空间。
Sometimes people give me a piece of their heart back, and it fills the space as best it can.
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