身体接触有助于母亲与婴儿建立亲密关系。

Physical contact helps a mother ___bond with her baby.

花钱在孩子身上比真正与他们建立亲密关系要容易得多。

It is much easier to spend money on your children than to actually ___bond with them.

共同的逆境能帮助人们迅速建立亲密关系。

Shared adversity can help people ___bond quickly.