very close and intimate friends
非常亲密和亲切的朋友 (fēicháng qīnmì hé qīnqiè de péngyǒu)
"They have been bosom friends since childhood."
"他们从小就是非常亲密的朋友。" (Tāmen cóng xiǎo jiù yīzhí shì fēicháng qīnmì de péngyǒu.)
to share information or items with someone else
the largest portion of something
to challenge someone to prove their authority or claim
good times follow bad times
an idea or event that changes everything significantly
having a very bad memory
